1331507982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{24443}}^1$

素因数の和:25752

約数の個数: 32

約数和(自身を含む): 3045917952

約数和(自身を除く): 1714409970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1297, 2594, 3891, 7782, 9079, 18158, 24443, 27237, 48886, 54474, 73329, 146658, 171101, 342202, 513303, 1026606, 31702571, 63405142, 95107713, 190215426, 221917997, 443835994, 665753991, 1331507982]

約数ペア:

[(1, 1331507982), (2, 665753991), (3, 443835994), (6, 221917997), (7, 190215426), (14, 95107713), (21, 63405142), (42, 31702571), (1297, 1026606), (2594, 513303), (3891, 342202), (7782, 171101), (9079, 146658), (18158, 73329), (24443, 54474), (27237, 48886)]