238775451

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{30137}}^1$

素因数の和:30298

約数の個数: 16

約数和(自身を含む): 337545600

約数和(自身を除く): 98770149

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 30137, 90411, 572603, 1717809, 4189043, 12567129, 79591817, 238775451]

約数ペア:

[(1, 238775451), (3, 79591817), (19, 12567129), (57, 4189043), (139, 1717809), (417, 572603), (2641, 90411), (7923, 30137)]