1540802021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 1882105344

約数和(自身を除く): 341303323

約数列:

[1, 11, 17, 31, 73, 121, 187, 331, 341, 527, 803, 1241, 2057, 2263, 3641, 3751, 5627, 5797, 8833, 10261, 13651, 24163, 24893, 38471, 40051, 61897, 63767, 112871, 150161, 174437, 265793, 273823, 410771, 423181, 680867, 749053, 1241581, 1918807, 2923723, 4518481, 4654991, 8239583, 12733901, 21106877, 49703291, 90635413, 140072911, 1540802021]

約数ペア:

[(1, 1540802021), (11, 140072911), (17, 90635413), (31, 49703291), (73, 21106877), (121, 12733901), (187, 8239583), (331, 4654991), (341, 4518481), (527, 2923723), (803, 1918807), (1241, 1241581), (2057, 749053), (2263, 680867), (3641, 423181), (3751, 410771), (5627, 273823), (5797, 265793), (8833, 174437), (10261, 150161), (13651, 112871), (24163, 63767), (24893, 61897), (38471, 40051)]