3674853

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:674

約数の個数: 36

約数和(自身を含む): 6660108

約数和(自身を除く): 2985255

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 641, 819, 1911, 1923, 4487, 5733, 5769, 8333, 13461, 24999, 31409, 40383, 58331, 74997, 94227, 174993, 282681, 408317, 524979, 1224951, 3674853]

約数ペア:

[(1, 3674853), (3, 1224951), (7, 524979), (9, 408317), (13, 282681), (21, 174993), (39, 94227), (49, 74997), (63, 58331), (91, 40383), (117, 31409), (147, 24999), (273, 13461), (441, 8333), (637, 5769), (641, 5733), (819, 4487), (1911, 1923)]