4091577

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 6734592

約数和(自身を除く): 2643015

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 157, 219, 357, 471, 511, 1099, 1241, 1533, 2669, 3297, 3723, 8007, 8687, 11461, 18683, 26061, 34383, 56049, 80227, 194837, 240681, 584511, 1363859, 4091577]

約数ペア:

[(1, 4091577), (3, 1363859), (7, 584511), (17, 240681), (21, 194837), (51, 80227), (73, 56049), (119, 34383), (157, 26061), (219, 18683), (357, 11461), (471, 8687), (511, 8007), (1099, 3723), (1241, 3297), (1533, 2669)]