23217621

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2677}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 36635040

約数和(自身を除く): 13417419

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 1239, 2677, 2891, 8031, 8673, 18739, 56217, 131173, 157943, 393519, 473829, 1105601, 3316803, 7739207, 23217621]

約数ペア:

[(1, 23217621), (3, 7739207), (7, 3316803), (21, 1105601), (49, 473829), (59, 393519), (147, 157943), (177, 131173), (413, 56217), (1239, 18739), (2677, 8673), (2891, 8031)]