1600879221

素因数分解:

$3^4\times {\mathrm{1483}}^1\times {\mathrm{13327}}^1$

素因数の和:14822

約数の個数: 20

約数和(自身を含む): 2393228992

約数和(自身を除く): 792349771

約数列:

[1, 3, 9, 27, 81, 1483, 4449, 13327, 13347, 39981, 40041, 119943, 120123, 359829, 1079487, 19763941, 59291823, 177875469, 533626407, 1600879221]

約数ペア:

[(1, 1600879221), (3, 533626407), (9, 177875469), (27, 59291823), (81, 19763941), (1483, 1079487), (4449, 359829), (13327, 120123), (13347, 119943), (39981, 40041)]