974345283

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{487}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 1490890752

約数和(自身を除く): 516545469

約数列:

[1, 3, 9, 31, 71, 93, 101, 213, 279, 303, 487, 639, 909, 1461, 2201, 3131, 4383, 6603, 7171, 9393, 15097, 19809, 21513, 28179, 34577, 45291, 49187, 64539, 103731, 135873, 147561, 222301, 311193, 442683, 666903, 1071887, 1524797, 2000709, 3215661, 3492277, 4574391, 9646983, 10476831, 13723173, 31430493, 108260587, 324781761, 974345283]

約数ペア:

[(1, 974345283), (3, 324781761), (9, 108260587), (31, 31430493), (71, 13723173), (93, 10476831), (101, 9646983), (213, 4574391), (279, 3492277), (303, 3215661), (487, 2000709), (639, 1524797), (909, 1071887), (1461, 666903), (2201, 442683), (3131, 311193), (4383, 222301), (6603, 147561), (7171, 135873), (9393, 103731), (15097, 64539), (19809, 49187), (21513, 45291), (28179, 34577)]