147220557

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1289}}^1\times {\mathrm{3461}}^1$

素因数の和:4764

約数の個数: 16

約数和(自身を含む): 214367040

約数和(自身を除く): 67146483

約数列:

[1, 3, 11, 33, 1289, 3461, 3867, 10383, 14179, 38071, 42537, 114213, 4461229, 13383687, 49073519, 147220557]

約数ペア:

[(1, 147220557), (3, 49073519), (11, 13383687), (33, 4461229), (1289, 114213), (3461, 42537), (3867, 38071), (10383, 14179)]