404869622871

素因数分解:

$3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{4993}}^1\times {\mathrm{23689}}^1$

素因数の和:28855

約数の個数: 32

約数和(自身を含む): 620879649280

約数和(自身を除く): 216010026409

約数列:

[1, 3, 7, 21, 163, 489, 1141, 3423, 4993, 14979, 23689, 34951, 71067, 104853, 165823, 497469, 813859, 2441577, 3861307, 5697013, 11583921, 17091039, 27029149, 81087447, 118279177, 354837531, 827954239, 2483862717, 19279505851, 57838517553, 134956540957, 404869622871]

約数ペア:

[(1, 404869622871), (3, 134956540957), (7, 57838517553), (21, 19279505851), (163, 2483862717), (489, 827954239), (1141, 354837531), (3423, 118279177), (4993, 81087447), (14979, 27029149), (23689, 17091039), (34951, 11583921), (71067, 5697013), (104853, 3861307), (165823, 2441577), (497469, 813859)]