1947163329

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{10631}}^1$

素因数の和:11117

約数の個数: 24

約数和(自身を含む): 2879315712

約数和(自身を除く): 932152383

約数列:

[1, 3, 9, 47, 141, 423, 433, 1299, 3897, 10631, 20351, 31893, 61053, 95679, 183159, 499657, 1498971, 4496913, 4603223, 13809669, 41429007, 216351481, 649054443, 1947163329]

約数ペア:

[(1, 1947163329), (3, 649054443), (9, 216351481), (47, 41429007), (141, 13809669), (423, 4603223), (433, 4496913), (1299, 1498971), (3897, 499657), (10631, 183159), (20351, 95679), (31893, 61053)]