2923473

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 4976640

約数和(自身を除く): 2053167

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 431, 969, 1293, 2261, 3017, 6783, 7327, 8189, 9051, 21981, 24567, 51289, 57323, 139213, 153867, 171969, 417639, 974491, 2923473]

約数ペア:

[(1, 2923473), (3, 974491), (7, 417639), (17, 171969), (19, 153867), (21, 139213), (51, 57323), (57, 51289), (119, 24567), (133, 21981), (323, 9051), (357, 8189), (399, 7327), (431, 6783), (969, 3017), (1293, 2261)]