428792001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{8167}}^1$

素因数の和:8261

約数の個数: 32

約数和(自身を含む): 655531008

約数和(自身を除く): 226739007

約数列:

[1, 3, 11, 33, 37, 43, 111, 129, 407, 473, 1221, 1419, 1591, 4773, 8167, 17501, 24501, 52503, 89837, 269511, 302179, 351181, 906537, 1053543, 3323969, 3862991, 9971907, 11588973, 12993697, 38981091, 142930667, 428792001]

約数ペア:

[(1, 428792001), (3, 142930667), (11, 38981091), (33, 12993697), (37, 11588973), (43, 9971907), (111, 3862991), (129, 3323969), (407, 1053543), (473, 906537), (1221, 351181), (1419, 302179), (1591, 269511), (4773, 89837), (8167, 52503), (17501, 24501)]