9953349

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3181}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 15273600

約数和(自身を除く): 5320251

約数列:

[1, 3, 7, 21, 149, 447, 1043, 3129, 3181, 9543, 22267, 66801, 473969, 1421907, 3317783, 9953349]

約数ペア:

[(1, 9953349), (3, 3317783), (7, 1421907), (21, 473969), (149, 66801), (447, 22267), (1043, 9543), (3129, 3181)]