38802309

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1709

約数の個数: 32

約数和(自身を含む): 64431360

約数和(自身を除く): 25629051

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1597, 1869, 3471, 4791, 8099, 11179, 20761, 24297, 33537, 62283, 142133, 145327, 426399, 435981, 994931, 1847729, 2984793, 5543187, 12934103, 38802309]

約数ペア:

[(1, 38802309), (3, 12934103), (7, 5543187), (13, 2984793), (21, 1847729), (39, 994931), (89, 435981), (91, 426399), (267, 145327), (273, 142133), (623, 62283), (1157, 33537), (1597, 24297), (1869, 20761), (3471, 11179), (4791, 8099)]