908896313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 1089075456

約数和(自身を除く): 180179143

約数列:

[1, 13, 17, 23, 163, 221, 299, 391, 1097, 2119, 2771, 3749, 5083, 14261, 18649, 25231, 36023, 48737, 63733, 178811, 242437, 328003, 428927, 828529, 2324543, 3039787, 4112653, 5576051, 39517231, 53464489, 69915101, 908896313]

約数ペア:

[(1, 908896313), (13, 69915101), (17, 53464489), (23, 39517231), (163, 5576051), (221, 4112653), (299, 3039787), (391, 2324543), (1097, 828529), (2119, 428927), (2771, 328003), (3749, 242437), (5083, 178811), (14261, 63733), (18649, 48737), (25231, 36023)]