489094881

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{599}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 722304000

約数和(自身を除く): 233209119

約数列:

[1, 3, 11, 33, 109, 227, 327, 599, 681, 1199, 1797, 2497, 3597, 6589, 7491, 19767, 24743, 65291, 74229, 135973, 195873, 272173, 407919, 718201, 816519, 1495703, 2154603, 4487109, 14821057, 44463171, 163031627, 489094881]

約数ペア:

[(1, 489094881), (3, 163031627), (11, 44463171), (33, 14821057), (109, 4487109), (227, 2154603), (327, 1495703), (599, 816519), (681, 718201), (1199, 407919), (1797, 272173), (2497, 195873), (3597, 135973), (6589, 74229), (7491, 65291), (19767, 24743)]