42247179

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8807}}^1$

素因数の和:8867

約数の個数: 24

約数和(自身を含む): 67328352

約数和(自身を除く): 25081173

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 8807, 26421, 79263, 114491, 343473, 361087, 1030419, 1083261, 3249783, 4694131, 14082393, 42247179]

約数ペア:

[(1, 42247179), (3, 14082393), (9, 4694131), (13, 3249783), (39, 1083261), (41, 1030419), (117, 361087), (123, 343473), (369, 114491), (533, 79263), (1599, 26421), (4797, 8807)]