538713071

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{13781}}^1$

素因数の和:13922

約数の個数: 16

約数和(自身を含む): 605084928

約数和(自身を除く): 66371857

約数列:

[1, 13, 31, 97, 403, 1261, 3007, 13781, 39091, 179153, 427211, 1336757, 5553743, 17377841, 41439467, 538713071]

約数ペア:

[(1, 538713071), (13, 41439467), (31, 17377841), (97, 5553743), (403, 1336757), (1261, 427211), (3007, 179153), (13781, 39091)]