122138533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 144967680

約数和(自身を除く): 22829147

約数列:

[1, 11, 23, 43, 103, 109, 253, 473, 989, 1133, 1199, 2369, 2507, 4429, 4687, 10879, 11227, 26059, 27577, 48719, 51557, 101867, 107801, 123497, 258221, 482761, 1120537, 1185811, 2840431, 5310371, 11103503, 122138533]

約数ペア:

[(1, 122138533), (11, 11103503), (23, 5310371), (43, 2840431), (103, 1185811), (109, 1120537), (253, 482761), (473, 258221), (989, 123497), (1133, 107801), (1199, 101867), (2369, 51557), (2507, 48719), (4429, 27577), (4687, 26059), (10879, 11227)]