684469917

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{4703}}^1$

素因数の和:4969

約数の個数: 24

約数和(自身を含む): 1004849664

約数和(自身を除く): 320379747

約数列:

[1, 3, 9, 103, 157, 309, 471, 927, 1413, 4703, 14109, 16171, 42327, 48513, 145539, 484409, 738371, 1453227, 2215113, 4359681, 6645339, 76052213, 228156639, 684469917]

約数ペア:

[(1, 684469917), (3, 228156639), (9, 76052213), (103, 6645339), (157, 4359681), (309, 2215113), (471, 1453227), (927, 738371), (1413, 484409), (4703, 145539), (14109, 48513), (16171, 42327)]