315035577

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{10949}}^1$

素因数の和:11117

約数の個数: 24

約数和(自身を含む): 478296000

約数和(自身を除く): 163260423

約数列:

[1, 3, 9, 23, 69, 139, 207, 417, 1251, 3197, 9591, 10949, 28773, 32847, 98541, 251827, 755481, 1521911, 2266443, 4565733, 13697199, 35003953, 105011859, 315035577]

約数ペア:

[(1, 315035577), (3, 105011859), (9, 35003953), (23, 13697199), (69, 4565733), (139, 2266443), (207, 1521911), (417, 755481), (1251, 251827), (3197, 98541), (9591, 32847), (10949, 28773)]