2174039007

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{2029}}^1$

素因数の和:2280

約数の個数: 48

約数和(自身を含む): 3482408160

約数和(自身を除く): 1308369153

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 197, 259, 591, 777, 1379, 1813, 2029, 4137, 5439, 6087, 7289, 9653, 14203, 21867, 28959, 42609, 51023, 75073, 99421, 153069, 225219, 298263, 357161, 399713, 525511, 1071483, 1199139, 1576533, 2797991, 3678577, 8393973, 11035731, 14789381, 19585937, 44368143, 58757811, 103525667, 310577001, 724679669, 2174039007]

約数ペア:

[(1, 2174039007), (3, 724679669), (7, 310577001), (21, 103525667), (37, 58757811), (49, 44368143), (111, 19585937), (147, 14789381), (197, 11035731), (259, 8393973), (591, 3678577), (777, 2797991), (1379, 1576533), (1813, 1199139), (2029, 1071483), (4137, 525511), (5439, 399713), (6087, 357161), (7289, 298263), (9653, 225219), (14203, 153069), (21867, 99421), (28959, 75073), (42609, 51023)]