121217327

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13229}}^1$

素因数の和:13271

約数の個数: 24

約数和(自身を含む): 162887760

約数和(自身を除く): 41670433

約数列:

[1, 7, 11, 17, 49, 77, 119, 187, 539, 833, 1309, 9163, 13229, 92603, 145519, 224893, 648221, 1018633, 1574251, 2473823, 7130431, 11019757, 17316761, 121217327]

約数ペア:

[(1, 121217327), (7, 17316761), (11, 11019757), (17, 7130431), (49, 2473823), (77, 1574251), (119, 1018633), (187, 648221), (539, 224893), (833, 145519), (1309, 92603), (9163, 13229)]