23888421

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3119}}^1$

素因数の和:3185

約数の個数: 24

約数和(自身を含む): 36990720

約数和(自身を除く): 13102299

約数列:

[1, 3, 9, 23, 37, 69, 111, 207, 333, 851, 2553, 3119, 7659, 9357, 28071, 71737, 115403, 215211, 346209, 645633, 1038627, 2654269, 7962807, 23888421]

約数ペア:

[(1, 23888421), (3, 7962807), (9, 2654269), (23, 1038627), (37, 645633), (69, 346209), (111, 215211), (207, 115403), (333, 71737), (851, 28071), (2553, 9357), (3119, 7659)]