23185551

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{67}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 32927232

約数和(自身を除く): 9741681

約数列:

[1, 3, 31, 61, 67, 93, 183, 201, 1891, 2077, 3721, 4087, 5673, 6231, 11163, 12261, 115351, 126697, 249307, 346053, 380091, 747921, 7728517, 23185551]

約数ペア:

[(1, 23185551), (3, 7728517), (31, 747921), (61, 380091), (67, 346053), (93, 249307), (183, 126697), (201, 115351), (1891, 12261), (2077, 11163), (3721, 6231), (4087, 5673)]