42330639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{4127}}^1$

素因数の和:4406

約数の個数: 16

約数和(自身を含む): 61028352

約数和(自身を除く): 18697713

約数列:

[1, 3, 13, 39, 263, 789, 3419, 4127, 10257, 12381, 53651, 160953, 1085401, 3256203, 14110213, 42330639]

約数ペア:

[(1, 42330639), (3, 14110213), (13, 3256203), (39, 1085401), (263, 160953), (789, 53651), (3419, 12381), (4127, 10257)]