13210255359

素因数分解:

$3^3\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{24077}}^1$

素因数の和:26996

約数の個数: 32

約数和(自身を含む): 22375203840

約数和(自身を除く): 9164948481

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2903, 8709, 20321, 24077, 26127, 60963, 72231, 78381, 168539, 182889, 216693, 505617, 548667, 650079, 1516851, 4550553, 69895531, 209686593, 489268717, 629059779, 1467806151, 1887179337, 4403418453, 13210255359]

約数ペア:

[(1, 13210255359), (3, 4403418453), (7, 1887179337), (9, 1467806151), (21, 629059779), (27, 489268717), (63, 209686593), (189, 69895531), (2903, 4550553), (8709, 1516851), (20321, 650079), (24077, 548667), (26127, 505617), (60963, 216693), (72231, 182889), (78381, 168539)]