30656901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{6781}}^1$

素因数の和:6932

約数の個数: 16

約数和(自身を含む): 44923968

約数和(自身を除く): 14267067

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 6781, 20343, 74591, 223773, 928997, 2786991, 10218967, 30656901]

約数ペア:

[(1, 30656901), (3, 10218967), (11, 2786991), (33, 928997), (137, 223773), (411, 74591), (1507, 20343), (4521, 6781)]