142642949

素因数分解:

${\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 148871424

約数和(自身を除く): 6228475

約数列:

[1, 61, 73, 103, 311, 4453, 6283, 7519, 18971, 22703, 32033, 458659, 1384883, 1954013, 2338409, 142642949]

約数ペア:

[(1, 142642949), (61, 2338409), (73, 1954013), (103, 1384883), (311, 458659), (4453, 32033), (6283, 22703), (7519, 18971)]