979346529

素因数分解:

$3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{61933}}^1$

素因数の和:62197

約数の個数: 24

約数和(自身を含む): 1623166272

約数和(自身を除く): 643819743

約数列:

[1, 3, 7, 9, 21, 63, 251, 753, 1757, 2259, 5271, 15813, 61933, 185799, 433531, 557397, 1300593, 3901779, 15545183, 46635549, 108816281, 139906647, 326448843, 979346529]

約数ペア:

[(1, 979346529), (3, 326448843), (7, 139906647), (9, 108816281), (21, 46635549), (63, 15545183), (251, 3901779), (753, 1300593), (1757, 557397), (2259, 433531), (5271, 185799), (15813, 61933)]