1310367891

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1\times {\mathrm{2557}}^1$

素因数の和:3651

約数の個数: 32

約数和(自身を含む): 2086345728

約数和(自身を除く): 775977837

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 1061, 2557, 3183, 7427, 7671, 17899, 22281, 24403, 53697, 58811, 73209, 170821, 176433, 411677, 512463, 1235031, 2712977, 8138931, 18990839, 56972517, 62398471, 187195413, 436789297, 1310367891]

約数ペア:

[(1, 1310367891), (3, 436789297), (7, 187195413), (21, 62398471), (23, 56972517), (69, 18990839), (161, 8138931), (483, 2712977), (1061, 1235031), (2557, 512463), (3183, 411677), (7427, 176433), (7671, 170821), (17899, 73209), (22281, 58811), (24403, 53697)]