1097005091

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 1439923968

約数和(自身を除く): 342918877

約数列:

[1, 7, 13, 31, 49, 73, 91, 217, 403, 511, 637, 761, 949, 1519, 2263, 2821, 3577, 5327, 6643, 9893, 15841, 19747, 23591, 29419, 37289, 46501, 55553, 69251, 110887, 165137, 205933, 306683, 388871, 484757, 722189, 1155959, 1441531, 1722143, 2146781, 2722097, 5055323, 12055001, 15027467, 22387859, 35387261, 84385007, 156715013, 1097005091]

約数ペア:

[(1, 1097005091), (7, 156715013), (13, 84385007), (31, 35387261), (49, 22387859), (73, 15027467), (91, 12055001), (217, 5055323), (403, 2722097), (511, 2146781), (637, 1722143), (761, 1441531), (949, 1155959), (1519, 722189), (2263, 484757), (2821, 388871), (3577, 306683), (5327, 205933), (6643, 165137), (9893, 110887), (15841, 69251), (19747, 55553), (23591, 46501), (29419, 37289)]