3813147

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 6280560

約数和(自身を除く): 2467413

約数列:

[1, 3, 9, 13, 23, 39, 69, 109, 117, 169, 207, 299, 327, 507, 897, 981, 1417, 1521, 2507, 2691, 3887, 4251, 7521, 11661, 12753, 18421, 22563, 32591, 34983, 55263, 97773, 165789, 293319, 423683, 1271049, 3813147]

約数ペア:

[(1, 3813147), (3, 1271049), (9, 423683), (13, 293319), (23, 165789), (39, 97773), (69, 55263), (109, 34983), (117, 32591), (169, 22563), (207, 18421), (299, 12753), (327, 11661), (507, 7521), (897, 4251), (981, 3887), (1417, 2691), (1521, 2507)]