191211933

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 286820352

約数和(自身を除く): 95608419

約数列:

[1, 3, 11, 33, 47, 113, 141, 339, 517, 1091, 1243, 1551, 3273, 3729, 5311, 12001, 15933, 36003, 51277, 58421, 123283, 153831, 175263, 369849, 564047, 1356113, 1692141, 4068339, 5794301, 17382903, 63737311, 191211933]

約数ペア:

[(1, 191211933), (3, 63737311), (11, 17382903), (33, 5794301), (47, 4068339), (113, 1692141), (141, 1356113), (339, 564047), (517, 369849), (1091, 175263), (1243, 153831), (1551, 123283), (3273, 58421), (3729, 51277), (5311, 36003), (12001, 15933)]