1228623

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 1846272

約数和(自身を除く): 617649

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1201, 3603, 13211, 37231, 39633, 111693, 409541, 1228623]

約数ペア:

[(1, 1228623), (3, 409541), (11, 111693), (31, 39633), (33, 37231), (93, 13211), (341, 3603), (1023, 1201)]