9139311.00000000

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{769}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 87733800

約数和(自身を除く): 43703936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 421, 769, 842, 1538, 1684, 3076, 3368, 6152, 7157, 13073, 14314, 26146, 28628, 52292, 57256, 104584, 323749, 647498, 1294996, 2589992, 5503733, 11007466, 22014932, 44029864]

約数ペア:

[(1, 44029864), (2, 22014932), (4, 11007466), (8, 5503733), (17, 2589992), (34, 1294996), (68, 647498), (136, 323749), (421, 104584), (769, 57256), (842, 52292), (1538, 28628), (1684, 26146), (3076, 14314), (3368, 13073), (6152, 7157)]