6821000277

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1447}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 11583258624

約数和(自身を除く): 4762258347

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 557, 651, 1209, 1447, 1671, 2821, 3899, 4341, 7241, 8463, 10129, 11697, 17267, 18811, 21723, 30387, 44857, 50687, 51801, 56433, 120869, 131677, 134571, 152061, 224471, 313999, 362607, 395031, 583141, 673413, 805979, 941997, 1571297, 1749423, 2417937, 4081987, 4713891, 5641853, 10477727, 12245961, 16925559, 24985349, 31433181, 73344089, 74956047, 174897443, 220032267, 324809537, 524692329, 974428611, 2273666759, 6821000277]

約数ペア:

[(1, 6821000277), (3, 2273666759), (7, 974428611), (13, 524692329), (21, 324809537), (31, 220032267), (39, 174897443), (91, 74956047), (93, 73344089), (217, 31433181), (273, 24985349), (403, 16925559), (557, 12245961), (651, 10477727), (1209, 5641853), (1447, 4713891), (1671, 4081987), (2821, 2417937), (3899, 1749423), (4341, 1571297), (7241, 941997), (8463, 805979), (10129, 673413), (11697, 583141), (17267, 395031), (18811, 362607), (21723, 313999), (30387, 224471), (44857, 152061), (50687, 134571), (51801, 131677), (56433, 120869)]