40352013

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{38321}}^1$

素因数の和:38346

約数の個数: 20

約数和(自身を含む): 64917468

約数和(自身を除く): 24565455

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 38321, 114963, 344889, 498173, 1034667, 1494519, 3104001, 4483557, 13450671, 40352013]

約数ペア:

[(1, 40352013), (3, 13450671), (9, 4483557), (13, 3104001), (27, 1494519), (39, 1034667), (81, 498173), (117, 344889), (351, 114963), (1053, 38321)]