127455839

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{4397}}^1$

素因数の和:4546

約数の個数: 16

約数和(自身を含む): 150728256

約数和(自身を除く): 23272417

約数列:

[1, 7, 41, 101, 287, 707, 4141, 4397, 28987, 30779, 180277, 444097, 1261939, 3108679, 18207977, 127455839]

約数ペア:

[(1, 127455839), (7, 18207977), (41, 3108679), (101, 1261939), (287, 444097), (707, 180277), (4141, 30779), (4397, 28987)]