4170957

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 6758400

約数和(自身を除く): 2587443

約数列:

[1, 3, 7, 21, 31, 43, 93, 129, 149, 217, 301, 447, 651, 903, 1043, 1333, 3129, 3999, 4619, 6407, 9331, 13857, 19221, 27993, 32333, 44849, 96999, 134547, 198617, 595851, 1390319, 4170957]

約数ペア:

[(1, 4170957), (3, 1390319), (7, 595851), (21, 198617), (31, 134547), (43, 96999), (93, 44849), (129, 32333), (149, 27993), (217, 19221), (301, 13857), (447, 9331), (651, 6407), (903, 4619), (1043, 3999), (1333, 3129)]