417491607

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{1487}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 627959808

約数和(自身を除く): 210468201

約数列:

[1, 3, 13, 23, 39, 69, 299, 313, 897, 939, 1487, 4069, 4461, 7199, 12207, 19331, 21597, 34201, 57993, 93587, 102603, 280761, 444613, 465431, 1333839, 1396293, 6050603, 10704913, 18151809, 32114739, 139163869, 417491607]

約数ペア:

[(1, 417491607), (3, 139163869), (13, 32114739), (23, 18151809), (39, 10704913), (69, 6050603), (299, 1396293), (313, 1333839), (897, 465431), (939, 444613), (1487, 280761), (4069, 102603), (4461, 93587), (7199, 57993), (12207, 34201), (19331, 21597)]