17328542973

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1194

約数の個数: 64

約数和(自身を含む): 27407572992

約数和(自身を除く): 10079030019

約数列:

[1, 3, 7, 21, 53, 73, 159, 219, 271, 371, 511, 787, 813, 1113, 1533, 1897, 2361, 3869, 5509, 5691, 11607, 14363, 16527, 19783, 27083, 41711, 43089, 57451, 59349, 81249, 100541, 125133, 138481, 172353, 213277, 291977, 301623, 402157, 415443, 639831, 875931, 1048499, 1206471, 1492939, 3044903, 3145497, 4478817, 7339493, 9134709, 11303681, 15569221, 21314321, 22018479, 33911043, 46707663, 63942963, 79125767, 108984547, 237377301, 326953641, 825168713, 2475506139, 5776180991, 17328542973]

約数ペア:

[(1, 17328542973), (3, 5776180991), (7, 2475506139), (21, 825168713), (53, 326953641), (73, 237377301), (159, 108984547), (219, 79125767), (271, 63942963), (371, 46707663), (511, 33911043), (787, 22018479), (813, 21314321), (1113, 15569221), (1533, 11303681), (1897, 9134709), (2361, 7339493), (3869, 4478817), (5509, 3145497), (5691, 3044903), (11607, 1492939), (14363, 1206471), (16527, 1048499), (19783, 875931), (27083, 639831), (41711, 415443), (43089, 402157), (57451, 301623), (59349, 291977), (81249, 213277), (100541, 172353), (125133, 138481)]