26922203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 36039168

約数和(自身を除く): 9116965

約数列:

[1, 7, 11, 17, 77, 119, 131, 157, 187, 917, 1099, 1309, 1441, 1727, 2227, 2669, 10087, 12089, 15589, 18683, 20567, 24497, 29359, 143969, 171479, 205513, 226237, 349639, 1583659, 2447473, 3846029, 26922203]

約数ペア:

[(1, 26922203), (7, 3846029), (11, 2447473), (17, 1583659), (77, 349639), (119, 226237), (131, 205513), (157, 171479), (187, 143969), (917, 29359), (1099, 24497), (1309, 20567), (1441, 18683), (1727, 15589), (2227, 12089), (2669, 10087)]