23837667

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5231}}^1$

素因数の和:5279

約数の個数: 24

約数和(自身を含む): 38172672

約数和(自身を除く): 14335005

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 5231, 15693, 36617, 109851, 162161, 256319, 486483, 768957, 1135127, 3405381, 7945889, 23837667]

約数ペア:

[(1, 23837667), (3, 7945889), (7, 3405381), (21, 1135127), (31, 768957), (49, 486483), (93, 256319), (147, 162161), (217, 109851), (651, 36617), (1519, 15693), (4557, 5231)]