402409423

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{3643}}^1$

素因数の和:3978

約数の個数: 16

約数和(自身を含む): 449961120

約数和(自身を除く): 47551697

約数列:

[1, 13, 29, 293, 377, 3643, 3809, 8497, 47359, 105647, 110461, 1067399, 1373411, 13876187, 30954571, 402409423]

約数ペア:

[(1, 402409423), (13, 30954571), (29, 13876187), (293, 1373411), (377, 1067399), (3643, 110461), (3809, 105647), (8497, 47359)]