23148909

素因数分解:

$3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 41000960

約数和(自身を除く): 17852051

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 243, 279, 439, 567, 651, 837, 1317, 1701, 1953, 2511, 3073, 3951, 5859, 7533, 9219, 11853, 13609, 17577, 27657, 35559, 40827, 52731, 82971, 95263, 106677, 122481, 248913, 285789, 367443, 746739, 857367, 1102329, 2572101, 3306987, 7716303, 23148909]

約数ペア:

[(1, 23148909), (3, 7716303), (7, 3306987), (9, 2572101), (21, 1102329), (27, 857367), (31, 746739), (63, 367443), (81, 285789), (93, 248913), (189, 122481), (217, 106677), (243, 95263), (279, 82971), (439, 52731), (567, 40827), (651, 35559), (837, 27657), (1317, 17577), (1701, 13609), (1953, 11853), (2511, 9219), (3073, 7533), (3951, 5859)]