1247106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 2976768

約数和(自身を除く): 1729662

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 1291, 2582, 3873, 7746, 9037, 18074, 27111, 29693, 54222, 59386, 89079, 178158, 207851, 415702, 623553, 1247106]

約数ペア:

[(1, 1247106), (2, 623553), (3, 415702), (6, 207851), (7, 178158), (14, 89079), (21, 59386), (23, 54222), (42, 29693), (46, 27111), (69, 18074), (138, 9037), (161, 7746), (322, 3873), (483, 2582), (966, 1291)]