12674178727

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{57503}}^1$

素因数の和:57607

約数の個数: 24

約数和(自身を含む): 15534360576

約数和(自身を除く): 2860181849

約数列:

[1, 7, 23, 37, 161, 259, 851, 1369, 5957, 9583, 31487, 57503, 220409, 402521, 1322569, 2127611, 9257983, 14893277, 48935053, 78721607, 342545371, 551051249, 1810596961, 12674178727]

約数ペア:

[(1, 12674178727), (7, 1810596961), (23, 551051249), (37, 342545371), (161, 78721607), (259, 48935053), (851, 14893277), (1369, 9257983), (5957, 2127611), (9583, 1322569), (31487, 402521), (57503, 220409)]