1285120587179

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{273881}}^1$

素因数の和:274092

約数の個数: 48

約数和(自身を含む): 1611499777440

約数和(自身を除く): 326379190261

約数列:

[1, 11, 13, 19, 121, 143, 157, 209, 247, 1573, 1727, 2041, 2299, 2717, 2983, 18997, 22451, 29887, 32813, 38779, 246961, 273881, 360943, 426569, 3012691, 3560453, 4692259, 5203739, 33139601, 39164983, 42999317, 57241129, 67648607, 430814813, 472992487, 558991121, 629652419, 744134677, 816987023, 5202917357, 6148902331, 8185481447, 8986857253, 10620831299, 67637925641, 98855429783, 116829144289, 1285120587179]

約数ペア:

[(1, 1285120587179), (11, 116829144289), (13, 98855429783), (19, 67637925641), (121, 10620831299), (143, 8986857253), (157, 8185481447), (209, 6148902331), (247, 5202917357), (1573, 816987023), (1727, 744134677), (2041, 629652419), (2299, 558991121), (2717, 472992487), (2983, 430814813), (18997, 67648607), (22451, 57241129), (29887, 42999317), (32813, 39164983), (38779, 33139601), (246961, 5203739), (273881, 4692259), (360943, 3560453), (426569, 3012691)]