13357431

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 20167056

約数和(自身を除く): 6809625

約数列:

[1, 3, 9, 41, 53, 123, 159, 369, 477, 683, 2049, 2173, 6147, 6519, 19557, 28003, 36199, 84009, 108597, 252027, 325791, 1484159, 4452477, 13357431]

約数ペア:

[(1, 13357431), (3, 4452477), (9, 1484159), (41, 325791), (53, 252027), (123, 108597), (159, 84009), (369, 36199), (477, 28003), (683, 19557), (2049, 6519), (2173, 6147)]