7196973

素因数分解:

$3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:473

約数の個数: 24

約数和(自身を含む): 11266848

約数和(自身を除く): 4069875

約数列:

[1, 3, 7, 21, 49, 147, 173, 283, 519, 849, 1211, 1981, 3633, 5943, 8477, 13867, 25431, 41601, 48959, 146877, 342713, 1028139, 2398991, 7196973]

約数ペア:

[(1, 7196973), (3, 2398991), (7, 1028139), (21, 342713), (49, 146877), (147, 48959), (173, 41601), (283, 25431), (519, 13867), (849, 8477), (1211, 5943), (1981, 3633)]