30400917

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2957}}^1$

素因数の和:3132

約数の個数: 16

約数和(自身を含む): 42595200

約数和(自身を除く): 12194283

約数列:

[1, 3, 23, 69, 149, 447, 2957, 3427, 8871, 10281, 68011, 204033, 440593, 1321779, 10133639, 30400917]

約数ペア:

[(1, 30400917), (3, 10133639), (23, 1321779), (69, 440593), (149, 204033), (447, 68011), (2957, 10281), (3427, 8871)]