23149707

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 38610432

約数和(自身を除く): 15460725

約数列:

[1, 3, 7, 21, 23, 41, 49, 69, 123, 147, 161, 167, 287, 483, 501, 861, 943, 1127, 1169, 2009, 2829, 3381, 3507, 3841, 6027, 6601, 6847, 8183, 11523, 19803, 20541, 24549, 26887, 46207, 47929, 80661, 138621, 143787, 157481, 188209, 335503, 472443, 564627, 1006509, 1102367, 3307101, 7716569, 23149707]

約数ペア:

[(1, 23149707), (3, 7716569), (7, 3307101), (21, 1102367), (23, 1006509), (41, 564627), (49, 472443), (69, 335503), (123, 188209), (147, 157481), (161, 143787), (167, 138621), (287, 80661), (483, 47929), (501, 46207), (861, 26887), (943, 24549), (1127, 20541), (1169, 19803), (2009, 11523), (2829, 8183), (3381, 6847), (3507, 6601), (3841, 6027)]