121314191

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 130387968

約数和(自身を除く): 9073777

約数列:

[1, 31, 47, 53, 1457, 1571, 1643, 2491, 48701, 73837, 77221, 83263, 2288947, 2581153, 3913361, 121314191]

約数ペア:

[(1, 121314191), (31, 3913361), (47, 2581153), (53, 2288947), (1457, 83263), (1571, 77221), (1643, 73837), (2491, 48701)]