286351611

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9623}}^1$

素因数の和:9755

約数の個数: 32

約数和(自身を含む): 474270720

約数和(自身を除く): 187919109

約数列:

[1, 3, 7, 13, 21, 39, 91, 109, 273, 327, 763, 1417, 2289, 4251, 9623, 9919, 28869, 29757, 67361, 125099, 202083, 375297, 875693, 1048907, 2627079, 3146721, 7342349, 13635791, 22027047, 40907373, 95450537, 286351611]

約数ペア:

[(1, 286351611), (3, 95450537), (7, 40907373), (13, 22027047), (21, 13635791), (39, 7342349), (91, 3146721), (109, 2627079), (273, 1048907), (327, 875693), (763, 375297), (1417, 202083), (2289, 125099), (4251, 67361), (9623, 29757), (9919, 28869)]