30468753

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15601}}^1$

素因数の和:15645

約数の個数: 24

約数和(自身を含む): 51923456

約数和(自身を除く): 21454703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 15601, 46803, 109207, 140409, 327621, 483631, 982863, 1450893, 3385417, 4352679, 10156251, 30468753]

約数ペア:

[(1, 30468753), (3, 10156251), (7, 4352679), (9, 3385417), (21, 1450893), (31, 982863), (63, 483631), (93, 327621), (217, 140409), (279, 109207), (651, 46803), (1953, 15601)]