71962197

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1\times {\mathrm{541}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 97299840

約数和(自身を除く): 25337643

約数列:

[1, 3, 101, 303, 439, 541, 1317, 1623, 44339, 54641, 133017, 163923, 237499, 712497, 23987399, 71962197]

約数ペア:

[(1, 71962197), (3, 23987399), (101, 712497), (303, 237499), (439, 163923), (541, 133017), (1317, 54641), (1623, 44339)]