2132361

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 4088448

約数和(自身を除く): 1956087

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 181, 187, 231, 357, 543, 561, 693, 1071, 1267, 1309, 1629, 1683, 1991, 3077, 3801, 3927, 5973, 9231, 11403, 11781, 13937, 17919, 21539, 27693, 33847, 41811, 64617, 101541, 125433, 193851, 236929, 304623, 710787, 2132361]

約数ペア:

[(1, 2132361), (3, 710787), (7, 304623), (9, 236929), (11, 193851), (17, 125433), (21, 101541), (33, 64617), (51, 41811), (63, 33847), (77, 27693), (99, 21539), (119, 17919), (153, 13937), (181, 11781), (187, 11403), (231, 9231), (357, 5973), (543, 3927), (561, 3801), (693, 3077), (1071, 1991), (1267, 1683), (1309, 1629)]