2841706049

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1\times {\mathrm{2477}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 3563354088

約数和(自身を除く): 721648039

約数列:

[1, 7, 13, 49, 91, 637, 1801, 2477, 12607, 17339, 23413, 32201, 88249, 121373, 163891, 225407, 1147237, 1577849, 4461077, 31227539, 57994001, 218592773, 405958007, 2841706049]

約数ペア:

[(1, 2841706049), (7, 405958007), (13, 218592773), (49, 57994001), (91, 31227539), (637, 4461077), (1801, 1577849), (2477, 1147237), (12607, 225407), (17339, 163891), (23413, 121373), (32201, 88249)]