3261293

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 4158720

約数和(自身を除く): 897427

約数列:

[1, 7, 19, 31, 49, 113, 133, 217, 589, 791, 931, 1519, 2147, 3503, 4123, 5537, 15029, 24521, 28861, 66557, 105203, 171647, 465899, 3261293]

約数ペア:

[(1, 3261293), (7, 465899), (19, 171647), (31, 105203), (49, 66557), (113, 28861), (133, 24521), (217, 15029), (589, 5537), (791, 4123), (931, 3503), (1519, 2147)]