2347197

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 3240000

約数和(自身を除く): 892803

約数列:

[1, 3, 59, 89, 149, 177, 267, 447, 5251, 8791, 13261, 15753, 26373, 39783, 782399, 2347197]

約数ペア:

[(1, 2347197), (3, 782399), (59, 39783), (89, 26373), (149, 15753), (177, 13261), (267, 8791), (447, 5251)]