1956551037

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{4447}}^1$

素因数の和:4578

約数の個数: 48

約数和(自身を含む): 3151959552

約数和(自身を除く): 1195408515

約数列:

[1, 3, 7, 21, 41, 49, 73, 123, 147, 219, 287, 511, 861, 1533, 2009, 2993, 3577, 4447, 6027, 8979, 10731, 13341, 20951, 31129, 62853, 93387, 146657, 182327, 217903, 324631, 439971, 546981, 653709, 973893, 1276289, 2272417, 3828867, 6817251, 8934023, 13309871, 15906919, 26802069, 39929613, 47720757, 93169097, 279507291, 652183679, 1956551037]

約数ペア:

[(1, 1956551037), (3, 652183679), (7, 279507291), (21, 93169097), (41, 47720757), (49, 39929613), (73, 26802069), (123, 15906919), (147, 13309871), (219, 8934023), (287, 6817251), (511, 3828867), (861, 2272417), (1533, 1276289), (2009, 973893), (2993, 653709), (3577, 546981), (4447, 439971), (6027, 324631), (8979, 217903), (10731, 182327), (13341, 146657), (20951, 93387), (31129, 62853)]