422291853

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2243}}^1$

素因数の和:2638

約数の個数: 32

約数和(自身を含む): 660633600

約数和(自身を除く): 238341747

約数列:

[1, 3, 9, 19, 27, 57, 171, 367, 513, 1101, 2243, 3303, 6729, 6973, 9909, 20187, 20919, 42617, 60561, 62757, 127851, 188271, 383553, 823181, 1150659, 2469543, 7408629, 15640439, 22225887, 46921317, 140763951, 422291853]

約数ペア:

[(1, 422291853), (3, 140763951), (9, 46921317), (19, 22225887), (27, 15640439), (57, 7408629), (171, 2469543), (367, 1150659), (513, 823181), (1101, 383553), (2243, 188271), (3303, 127851), (6729, 62757), (6973, 60561), (9909, 42617), (20187, 20919)]