1330688427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{65029}}^1$

素因数の和:65410

約数の個数: 16

約数和(自身を含む): 1872864000

約数和(自身を除く): 542175573

約数列:

[1, 3, 19, 57, 359, 1077, 6821, 20463, 65029, 195087, 1235551, 3706653, 23345411, 70036233, 443562809, 1330688427]

約数ペア:

[(1, 1330688427), (3, 443562809), (19, 70036233), (57, 23345411), (359, 3706653), (1077, 1235551), (6821, 195087), (20463, 65029)]