42495003

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{33487}}^1$

素因数の和:33543

約数の個数: 16

約数和(自身を含む): 64296960

約数和(自身を除く): 21801957

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 33487, 100461, 301383, 904149, 1573889, 4721667, 14165001, 42495003]

約数ペア:

[(1, 42495003), (3, 14165001), (9, 4721667), (27, 1573889), (47, 904149), (141, 301383), (423, 100461), (1269, 33487)]