13329298305

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1249817}}^1$

素因数の和:1249910

約数の個数: 32

約数和(自身を含む): 23996505600

約数和(自身を除く): 10667207295

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 2133, 3555, 10665, 1249817, 3749451, 6249085, 11248353, 18747255, 33745059, 56241765, 98735543, 168725295, 296206629, 493677715, 888619887, 1481033145, 2665859661, 4443099435, 13329298305]

約数ペア:

[(1, 13329298305), (3, 4443099435), (5, 2665859661), (9, 1481033145), (15, 888619887), (27, 493677715), (45, 296206629), (79, 168725295), (135, 98735543), (237, 56241765), (395, 33745059), (711, 18747255), (1185, 11248353), (2133, 6249085), (3555, 3749451), (10665, 1249817)]