1008369957

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1231}}^1\times {\mathrm{2053}}^1$

素因数の和:3313

約数の個数: 32

約数和(自身を含む): 1619537920

約数和(自身を除く): 611167963

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1231, 2053, 3693, 6159, 8617, 14371, 23389, 25851, 39007, 43113, 70167, 117021, 163723, 273049, 491169, 819147, 2527243, 7581729, 17690701, 48017617, 53072103, 144052851, 336123319, 1008369957]

約数ペア:

[(1, 1008369957), (3, 336123319), (7, 144052851), (19, 53072103), (21, 48017617), (57, 17690701), (133, 7581729), (399, 2527243), (1231, 819147), (2053, 491169), (3693, 273049), (6159, 163723), (8617, 117021), (14371, 70167), (23389, 43113), (25851, 39007)]