488185893

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{33923}}^1$

素因数の和:33986

約数の個数: 32

約数和(自身を含む): 797892480

約数和(自身を除く): 309706587

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 33923, 101769, 305307, 440999, 915921, 1322997, 1390843, 3968991, 4172529, 11906973, 12517587, 18080959, 37552761, 54242877, 162728631, 488185893]

約数ペア:

[(1, 488185893), (3, 162728631), (9, 54242877), (13, 37552761), (27, 18080959), (39, 12517587), (41, 11906973), (117, 4172529), (123, 3968991), (351, 1390843), (369, 1322997), (533, 915921), (1107, 440999), (1599, 305307), (4797, 101769), (14391, 33923)]