42194877

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7187}}^1$

素因数の和:7312

約数の個数: 16

約数和(自身を含む): 59804160

約数和(自身を除く): 17609283

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 7187, 21561, 136553, 409659, 740261, 2220783, 14064959, 42194877]

約数ペア:

[(1, 42194877), (3, 14064959), (19, 2220783), (57, 740261), (103, 409659), (309, 136553), (1957, 21561), (5871, 7187)]