401048193

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3557}}^1$

素因数の和:3646

約数の個数: 48

約数和(自身を含む): 681428160

約数和(自身を除く): 280379967

約数列:

[1, 3, 7, 13, 21, 39, 49, 59, 91, 147, 177, 273, 413, 637, 767, 1239, 1911, 2301, 2891, 3557, 5369, 8673, 10671, 16107, 24899, 37583, 46241, 74697, 112749, 138723, 174293, 209863, 323687, 522879, 629589, 971061, 1469041, 2265809, 2728219, 4407123, 6797427, 8184657, 10283287, 19097533, 30849861, 57292599, 133682731, 401048193]

約数ペア:

[(1, 401048193), (3, 133682731), (7, 57292599), (13, 30849861), (21, 19097533), (39, 10283287), (49, 8184657), (59, 6797427), (91, 4407123), (147, 2728219), (177, 2265809), (273, 1469041), (413, 971061), (637, 629589), (767, 522879), (1239, 323687), (1911, 209863), (2301, 174293), (2891, 138723), (3557, 112749), (5369, 74697), (8673, 46241), (10671, 37583), (16107, 24899)]