11312691

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 16680816

約数和(自身を除く): 5368125

約数列:

[1, 3, 13, 39, 53, 159, 169, 421, 507, 689, 1263, 2067, 5473, 8957, 16419, 22313, 26871, 66939, 71149, 213447, 290069, 870207, 3770897, 11312691]

約数ペア:

[(1, 11312691), (3, 3770897), (13, 870207), (39, 290069), (53, 213447), (159, 71149), (169, 66939), (421, 26871), (507, 22313), (689, 16419), (1263, 8957), (2067, 5473)]