2913705123

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1136

約数の個数: 64

約数和(自身を含む): 4807434240

約数和(自身を除く): 1893729117

約数列:

[1, 3, 7, 17, 21, 51, 83, 107, 119, 249, 321, 357, 581, 749, 919, 1411, 1743, 1819, 2247, 2757, 4233, 5457, 6433, 8881, 9877, 12733, 15623, 19299, 26643, 29631, 38199, 46869, 62167, 76277, 98333, 109361, 150977, 186501, 228831, 294999, 328083, 452931, 533939, 688331, 1056839, 1296709, 1601817, 1671661, 2064993, 3170517, 3890127, 5014983, 8161639, 9076963, 11701627, 24484917, 27230889, 35104881, 57131473, 138747863, 171394419, 416243589, 971235041, 2913705123]

約数ペア:

[(1, 2913705123), (3, 971235041), (7, 416243589), (17, 171394419), (21, 138747863), (51, 57131473), (83, 35104881), (107, 27230889), (119, 24484917), (249, 11701627), (321, 9076963), (357, 8161639), (581, 5014983), (749, 3890127), (919, 3170517), (1411, 2064993), (1743, 1671661), (1819, 1601817), (2247, 1296709), (2757, 1056839), (4233, 688331), (5457, 533939), (6433, 452931), (8881, 328083), (9877, 294999), (12733, 228831), (15623, 186501), (19299, 150977), (26643, 109361), (29631, 98333), (38199, 76277), (46869, 62167)]