12393759

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 7604961

約数列:

[1, 3, 7, 21, 29, 47, 87, 141, 203, 329, 433, 609, 987, 1299, 1363, 3031, 4089, 9093, 9541, 12557, 20351, 28623, 37671, 61053, 87899, 142457, 263697, 427371, 590179, 1770537, 4131253, 12393759]

約数ペア:

[(1, 12393759), (3, 4131253), (7, 1770537), (21, 590179), (29, 427371), (47, 263697), (87, 142457), (141, 87899), (203, 61053), (329, 37671), (433, 28623), (609, 20351), (987, 12557), (1299, 9541), (1363, 9093), (3031, 4089)]