4937894241

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:654

約数の個数: 64

約数和(自身を含む): 7891107840

約数和(自身を除く): 2953213599

約数列:

[1, 3, 7, 21, 31, 93, 139, 197, 217, 277, 417, 591, 651, 831, 973, 1379, 1939, 2919, 4137, 4309, 5817, 6107, 8587, 12927, 18321, 25761, 27383, 30163, 38503, 42749, 54569, 60109, 82149, 90489, 115509, 128247, 163707, 180327, 191681, 269521, 381983, 575043, 808563, 848873, 1145949, 1193593, 1691639, 2546619, 3580779, 5074917, 5942111, 7585091, 8355151, 11841473, 17826333, 22755273, 25065453, 35524419, 53095637, 159286911, 235137821, 705413463, 1645964747, 4937894241]

約数ペア:

[(1, 4937894241), (3, 1645964747), (7, 705413463), (21, 235137821), (31, 159286911), (93, 53095637), (139, 35524419), (197, 25065453), (217, 22755273), (277, 17826333), (417, 11841473), (591, 8355151), (651, 7585091), (831, 5942111), (973, 5074917), (1379, 3580779), (1939, 2546619), (2919, 1691639), (4137, 1193593), (4309, 1145949), (5817, 848873), (6107, 808563), (8587, 575043), (12927, 381983), (18321, 269521), (25761, 191681), (27383, 180327), (30163, 163707), (38503, 128247), (42749, 115509), (54569, 90489), (60109, 82149)]