401643357

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1\times {\mathrm{1013}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 540259200

約数和(自身を除く): 138615843

約数列:

[1, 3, 149, 447, 887, 1013, 2661, 3039, 132163, 150937, 396489, 452811, 898531, 2695593, 133881119, 401643357]

約数ペア:

[(1, 401643357), (3, 133881119), (149, 2695593), (447, 898531), (887, 452811), (1013, 396489), (2661, 150937), (3039, 132163)]