375933213

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{2111}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 556148736

約数和(自身を除く): 180215523

約数列:

[1, 3, 9, 47, 141, 421, 423, 1263, 2111, 3789, 6333, 18999, 19787, 59361, 99217, 178083, 297651, 888731, 892953, 2666193, 7998579, 41770357, 125311071, 375933213]

約数ペア:

[(1, 375933213), (3, 125311071), (9, 41770357), (47, 7998579), (141, 2666193), (421, 892953), (423, 888731), (1263, 297651), (2111, 178083), (3789, 99217), (6333, 59361), (18999, 19787)]