39398427

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 60968960

約数和(自身を除く): 21570533

約数列:

[1, 3, 9, 27, 31, 93, 103, 279, 309, 457, 837, 927, 1371, 2781, 3193, 4113, 9579, 12339, 14167, 28737, 42501, 47071, 86211, 127503, 141213, 382509, 423639, 1270917, 1459201, 4377603, 13132809, 39398427]

約数ペア:

[(1, 39398427), (3, 13132809), (9, 4377603), (27, 1459201), (31, 1270917), (93, 423639), (103, 382509), (279, 141213), (309, 127503), (457, 86211), (837, 47071), (927, 42501), (1371, 28737), (2781, 14167), (3193, 12339), (4113, 9579)]