851830731

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{37307}}^1$

素因数の和:37415

約数の個数: 24

約数和(自身を含む): 1280410560

約数和(自身を除く): 428579829

約数列:

[1, 3, 9, 43, 59, 129, 177, 387, 531, 2537, 7611, 22833, 37307, 111921, 335763, 1604201, 2201113, 4812603, 6603339, 14437809, 19810017, 94647859, 283943577, 851830731]

約数ペア:

[(1, 851830731), (3, 283943577), (9, 94647859), (43, 19810017), (59, 14437809), (129, 6603339), (177, 4812603), (387, 2201113), (531, 1604201), (2537, 335763), (7611, 111921), (22833, 37307)]