630095583

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1987}}^1$

素因数の和:2223

約数の個数: 32

約数和(自身を含む): 929811456

約数和(自身を除く): 299715873

約数列:

[1, 3, 13, 39, 47, 141, 173, 519, 611, 1833, 1987, 2249, 5961, 6747, 8131, 24393, 25831, 77493, 93389, 105703, 280167, 317109, 343751, 1031253, 1214057, 3642171, 4468763, 13406289, 16156297, 48468891, 210031861, 630095583]

約数ペア:

[(1, 630095583), (3, 210031861), (13, 48468891), (39, 16156297), (47, 13406289), (141, 4468763), (173, 3642171), (519, 1214057), (611, 1031253), (1833, 343751), (1987, 317109), (2249, 280167), (5961, 105703), (6747, 93389), (8131, 77493), (24393, 25831)]