10202913

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2281}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 17087616

約数和(自身を除く): 6884703

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 2281, 4473, 6843, 15967, 20529, 47901, 143703, 161951, 485853, 1133657, 1457559, 3400971, 10202913]

約数ペア:

[(1, 10202913), (3, 3400971), (7, 1457559), (9, 1133657), (21, 485853), (63, 161951), (71, 143703), (213, 47901), (497, 20529), (639, 15967), (1491, 6843), (2281, 4473)]