1869946401

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{439}}^1\times {\mathrm{9403}}^1$

素因数の和:9996

約数の個数: 16

約数和(自身を含む): 2515758080

約数和(自身を除く): 645811679

約数列:

[1, 3, 151, 439, 453, 1317, 9403, 28209, 66289, 198867, 1419853, 4127917, 4259559, 12383751, 623315467, 1869946401]

約数ペア:

[(1, 1869946401), (3, 623315467), (151, 12383751), (439, 4259559), (453, 4127917), (1317, 1419853), (9403, 198867), (28209, 66289)]