4283307

素因数分解:

$3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 7349760

約数和(自身を除く): 3066453

約数列:

[1, 3, 7, 9, 21, 27, 63, 131, 173, 189, 393, 519, 917, 1179, 1211, 1557, 2751, 3537, 3633, 4671, 8253, 10899, 22663, 24759, 32697, 67989, 158641, 203967, 475923, 611901, 1427769, 4283307]

約数ペア:

[(1, 4283307), (3, 1427769), (7, 611901), (9, 475923), (21, 203967), (27, 158641), (63, 67989), (131, 32697), (173, 24759), (189, 22663), (393, 10899), (519, 8253), (917, 4671), (1179, 3633), (1211, 3537), (1557, 2751)]