29921073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 49545216

約数和(自身を除く): 19624143

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 863, 889, 1651, 2589, 2667, 4953, 6041, 11219, 11557, 18123, 33657, 34671, 78533, 109601, 235599, 328803, 767207, 1424813, 2301621, 4274439, 9973691, 29921073]

約数ペア:

[(1, 29921073), (3, 9973691), (7, 4274439), (13, 2301621), (21, 1424813), (39, 767207), (91, 328803), (127, 235599), (273, 109601), (381, 78533), (863, 34671), (889, 33657), (1651, 18123), (2589, 11557), (2667, 11219), (4953, 6041)]