12479613363

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{912853}}^1$

素因数の和:912904

約数の個数: 36

約数和(自身を含む): 21645594048

約数和(自身を除く): 9165980685

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 13671, 912853, 2738559, 6389971, 8215677, 19169913, 28298443, 44729797, 57509739, 84895329, 134189391, 198089101, 254685987, 402568173, 594267303, 1386623707, 1782801909, 4159871121, 12479613363]

約数ペア:

[(1, 12479613363), (3, 4159871121), (7, 1782801909), (9, 1386623707), (21, 594267303), (31, 402568173), (49, 254685987), (63, 198089101), (93, 134189391), (147, 84895329), (217, 57509739), (279, 44729797), (441, 28298443), (651, 19169913), (1519, 8215677), (1953, 6389971), (4557, 2738559), (13671, 912853)]