284621939

素因数分解:

$7^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:348

約数の個数: 36

約数和(自身を含む): 356979600

約数和(自身を除く): 72357661

約数列:

[1, 7, 17, 49, 101, 119, 199, 289, 707, 833, 1393, 1717, 2023, 3383, 4949, 9751, 12019, 14161, 20099, 23681, 29189, 57511, 84133, 140693, 165767, 204323, 341683, 402577, 984851, 1430261, 2391781, 2818039, 5808611, 16742467, 40660277, 284621939]

約数ペア:

[(1, 284621939), (7, 40660277), (17, 16742467), (49, 5808611), (101, 2818039), (119, 2391781), (199, 1430261), (289, 984851), (707, 402577), (833, 341683), (1393, 204323), (1717, 165767), (2023, 140693), (3383, 84133), (4949, 57511), (9751, 29189), (12019, 23681), (14161, 20099)]