13214331

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 20953296

約数和(自身を除く): 7738965

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2131, 6201, 6393, 19179, 27703, 83109, 112943, 249327, 338829, 1016487, 1468259, 4404777, 13214331]

約数ペア:

[(1, 13214331), (3, 4404777), (9, 1468259), (13, 1016487), (39, 338829), (53, 249327), (117, 112943), (159, 83109), (477, 27703), (689, 19179), (2067, 6393), (2131, 6201)]