417421587

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 666247680

約数和(自身を除く): 248826093

約数列:

[1, 3, 11, 17, 33, 51, 53, 101, 139, 159, 187, 303, 417, 561, 583, 901, 1111, 1529, 1717, 1749, 2363, 2703, 3333, 4587, 5151, 5353, 7089, 7367, 9911, 14039, 16059, 18887, 22101, 25993, 29733, 42117, 56661, 58883, 77979, 81037, 91001, 125239, 154429, 176649, 238663, 243111, 273003, 375717, 463287, 715989, 744067, 1001011, 1377629, 2232201, 2625293, 3003033, 4132887, 7875879, 8184737, 12649139, 24554211, 37947417, 139140529, 417421587]

約数ペア:

[(1, 417421587), (3, 139140529), (11, 37947417), (17, 24554211), (33, 12649139), (51, 8184737), (53, 7875879), (101, 4132887), (139, 3003033), (159, 2625293), (187, 2232201), (303, 1377629), (417, 1001011), (561, 744067), (583, 715989), (901, 463287), (1111, 375717), (1529, 273003), (1717, 243111), (1749, 238663), (2363, 176649), (2703, 154429), (3333, 125239), (4587, 91001), (5151, 81037), (5353, 77979), (7089, 58883), (7367, 56661), (9911, 42117), (14039, 29733), (16059, 25993), (18887, 22101)]