489669103623

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{25879663}}^1$

素因数の和:25879743

約数の個数: 32

約数和(自身を含む): 804961069056

約数和(自身を除く): 315291965433

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 2703, 6307, 18921, 25879663, 77638989, 181157641, 439954271, 543472923, 1319862813, 1371622139, 3079679897, 4114866417, 9239039691, 9601354973, 23317576363, 28804064919, 69952729089, 163223034541, 489669103623]

約数ペア:

[(1, 489669103623), (3, 163223034541), (7, 69952729089), (17, 28804064919), (21, 23317576363), (51, 9601354973), (53, 9239039691), (119, 4114866417), (159, 3079679897), (357, 1371622139), (371, 1319862813), (901, 543472923), (1113, 439954271), (2703, 181157641), (6307, 77638989), (18921, 25879663)]