2912050029

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{13103}}^1$

素因数の和:13689

約数の個数: 32

約数和(自身を含む): 4679700480

約数和(自身を除く): 1767650451

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 557, 1671, 3899, 10583, 11697, 13103, 31749, 39309, 74081, 91721, 222243, 248957, 275163, 746871, 1742699, 5228097, 7298371, 21895113, 51088597, 138669049, 153265791, 416007147, 970683343, 2912050029]

約数ペア:

[(1, 2912050029), (3, 970683343), (7, 416007147), (19, 153265791), (21, 138669049), (57, 51088597), (133, 21895113), (399, 7298371), (557, 5228097), (1671, 1742699), (3899, 746871), (10583, 275163), (11697, 248957), (13103, 222243), (31749, 91721), (39309, 74081)]