1257089577

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1493}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 1755509760

約数和(自身を除く): 498420183

約数列:

[1, 3, 59, 67, 71, 177, 201, 213, 1493, 3953, 4189, 4479, 4757, 11859, 12567, 14271, 88087, 100031, 106003, 264261, 280663, 300093, 318009, 841989, 5901829, 6254177, 7102201, 17705487, 18762531, 21306603, 419029859, 1257089577]

約数ペア:

[(1, 1257089577), (3, 419029859), (59, 21306603), (67, 18762531), (71, 17705487), (177, 7102201), (201, 6254177), (213, 5901829), (1493, 841989), (3953, 318009), (4189, 300093), (4479, 280663), (4757, 264261), (11859, 106003), (12567, 100031), (14271, 88087)]