1213369539

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{29803}}^1$

素因数の和:30178

約数の個数: 16

約数和(自身を含む): 1662347904

約数和(自身を除く): 448978365

約数列:

[1, 3, 41, 123, 331, 993, 13571, 29803, 40713, 89409, 1221923, 3665769, 9864793, 29594379, 404456513, 1213369539]

約数ペア:

[(1, 1213369539), (3, 404456513), (41, 29594379), (123, 9864793), (331, 3665769), (993, 1221923), (13571, 89409), (29803, 40713)]