898025163

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{1151}}^1$

素因数の和:1915

約数の個数: 32

約数和(自身を含む): 1397440512

約数和(自身を除く): 499415349

約数列:

[1, 3, 7, 21, 53, 159, 371, 701, 1113, 1151, 2103, 3453, 4907, 8057, 14721, 24171, 37153, 61003, 111459, 183009, 260071, 427021, 780213, 806851, 1281063, 2420553, 5647957, 16943871, 42763103, 128289309, 299341721, 898025163]

約数ペア:

[(1, 898025163), (3, 299341721), (7, 128289309), (21, 42763103), (53, 16943871), (159, 5647957), (371, 2420553), (701, 1281063), (1113, 806851), (1151, 780213), (2103, 427021), (3453, 260071), (4907, 183009), (8057, 111459), (14721, 61003), (24171, 37153)]