163896229

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3625

約数の個数: 24

約数和(自身を含む): 203853888

約数和(自身を除く): 39957659

約数列:

[1, 7, 23, 41, 49, 161, 287, 943, 1127, 2009, 3547, 6601, 24829, 46207, 81581, 145427, 173803, 571067, 1017989, 3344821, 3997469, 7125923, 23413747, 163896229]

約数ペア:

[(1, 163896229), (7, 23413747), (23, 7125923), (41, 3997469), (49, 3344821), (161, 1017989), (287, 571067), (943, 173803), (1127, 145427), (2009, 81581), (3547, 46207), (6601, 24829)]