187401939

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{4603}}^1$

素因数の和:4978

約数の個数: 16

約数和(自身を含む): 256792704

約数和(自身を除く): 69390765

約数列:

[1, 3, 41, 123, 331, 993, 4603, 13571, 13809, 40713, 188723, 566169, 1523593, 4570779, 62467313, 187401939]

約数ペア:

[(1, 187401939), (3, 62467313), (41, 4570779), (123, 1523593), (331, 566169), (993, 188723), (4603, 40713), (13571, 13809)]