140188497

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{577}}^1\times {\mathrm{743}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 189214080

約数和(自身を除く): 49025583

約数列:

[1, 3, 109, 327, 577, 743, 1731, 2229, 62893, 80987, 188679, 242961, 428711, 1286133, 46729499, 140188497]

約数ペア:

[(1, 140188497), (3, 46729499), (109, 1286133), (327, 428711), (577, 242961), (743, 188679), (1731, 80987), (2229, 62893)]