861271203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{12907}}^1$

素因数の和:13011

約数の個数: 32

約数和(自身を含む): 1301126400

約数和(自身を除く): 439855197

約数列:

[1, 3, 13, 29, 39, 59, 87, 177, 377, 767, 1131, 1711, 2301, 5133, 12907, 22243, 38721, 66729, 167791, 374303, 503373, 761513, 1122909, 2284539, 4865939, 9899669, 14597817, 22083877, 29699007, 66251631, 287090401, 861271203]

約数ペア:

[(1, 861271203), (3, 287090401), (13, 66251631), (29, 29699007), (39, 22083877), (59, 14597817), (87, 9899669), (177, 4865939), (377, 2284539), (767, 1122909), (1131, 761513), (1711, 503373), (2301, 374303), (5133, 167791), (12907, 66729), (22243, 38721)]