42207369

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4051}}^1$

素因数の和:4228

約数の個数: 16

約数和(自身を含む): 59126784

約数和(自身を除く): 16919415

約数列:

[1, 3, 23, 69, 151, 453, 3473, 4051, 10419, 12153, 93173, 279519, 611701, 1835103, 14069123, 42207369]

約数ペア:

[(1, 42207369), (3, 14069123), (23, 1835103), (69, 611701), (151, 279519), (453, 93173), (3473, 12153), (4051, 10419)]