1470294567

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20347}}^1$

素因数の和:20428

約数の個数: 48

約数和(自身を含む): 2573289472

約数和(自身を除く): 1102994905

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 651, 777, 1147, 1953, 2331, 3441, 8029, 10323, 20347, 24087, 61041, 72261, 142429, 183123, 427287, 630757, 752839, 1281861, 1892271, 2258517, 4415299, 5269873, 5676813, 6775551, 13245897, 15809619, 23338009, 39737691, 47428857, 70014027, 163366063, 210042081, 490098189, 1470294567]

約数ペア:

[(1, 1470294567), (3, 490098189), (7, 210042081), (9, 163366063), (21, 70014027), (31, 47428857), (37, 39737691), (63, 23338009), (93, 15809619), (111, 13245897), (217, 6775551), (259, 5676813), (279, 5269873), (333, 4415299), (651, 2258517), (777, 1892271), (1147, 1281861), (1953, 752839), (2331, 630757), (3441, 427287), (8029, 183123), (10323, 142429), (20347, 72261), (24087, 61041)]