13003263

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15877}}^1$

素因数の和:15903

約数の個数: 24

約数和(自身を含む): 23118368

約数和(自身を除く): 10115105

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 15877, 47631, 111139, 142893, 206401, 333417, 619203, 1000251, 1444807, 1857609, 4334421, 13003263]

約数ペア:

[(1, 13003263), (3, 4334421), (7, 1857609), (9, 1444807), (13, 1000251), (21, 619203), (39, 333417), (63, 206401), (91, 142893), (117, 111139), (273, 47631), (819, 15877)]