71497439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 81743760

約数和(自身を除く): 10246321

約数列:

[1, 13, 31, 59, 97, 403, 767, 961, 1261, 1829, 3007, 5723, 12493, 23777, 39091, 56699, 74399, 93217, 177413, 737087, 1211821, 2306369, 5499803, 71497439]

約数ペア:

[(1, 71497439), (13, 5499803), (31, 2306369), (59, 1211821), (97, 737087), (403, 177413), (767, 93217), (961, 74399), (1261, 56699), (1829, 39091), (3007, 23777), (5723, 12493)]