804965001

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 1156108800

約数和(自身を除く): 351143799

約数列:

[1, 3, 19, 57, 67, 131, 201, 393, 1273, 1609, 2489, 3819, 4827, 7467, 8777, 26331, 30571, 91713, 107803, 166763, 210779, 323409, 500289, 632337, 2048257, 4004801, 6144771, 12014403, 14122193, 42366579, 268321667, 804965001]

約数ペア:

[(1, 804965001), (3, 268321667), (19, 42366579), (57, 14122193), (67, 12014403), (131, 6144771), (201, 4004801), (393, 2048257), (1273, 632337), (1609, 500289), (2489, 323409), (3819, 210779), (4827, 166763), (7467, 107803), (8777, 91713), (26331, 30571)]