7119281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 24

約数和(自身を含む): 8513064

約数和(自身を除く): 1393783

約数列:

[1, 13, 19, 37, 41, 247, 361, 481, 533, 703, 779, 1517, 4693, 9139, 10127, 13357, 14801, 19721, 28823, 173641, 192413, 374699, 547637, 7119281]

約数ペア:

[(1, 7119281), (13, 547637), (19, 374699), (37, 192413), (41, 173641), (247, 28823), (361, 19721), (481, 14801), (533, 13357), (703, 10127), (779, 9139), (1517, 4693)]