25296663

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 41541120

約数和(自身を除く): 16244457

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1201, 1239, 3009, 3603, 7021, 8407, 20417, 21063, 25221, 61251, 70859, 142919, 212577, 428757, 496013, 1204603, 1488039, 3613809, 8432221, 25296663]

約数ペア:

[(1, 25296663), (3, 8432221), (7, 3613809), (17, 1488039), (21, 1204603), (51, 496013), (59, 428757), (119, 212577), (177, 142919), (357, 70859), (413, 61251), (1003, 25221), (1201, 21063), (1239, 20417), (3009, 8407), (3603, 7021)]