489364077

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{10861}}^1$

素因数の和:11540

約数の個数: 16

約数和(自身を含む): 681959808

約数和(自身を除く): 192595731

約数列:

[1, 3, 23, 69, 653, 1959, 10861, 15019, 32583, 45057, 249803, 749409, 7092233, 21276699, 163121359, 489364077]

約数ペア:

[(1, 489364077), (3, 163121359), (23, 21276699), (69, 7092233), (653, 749409), (1959, 249803), (10861, 45057), (15019, 32583)]