1307052009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{75679}}^1$

素因数の和:75805

約数の個数: 24

約数和(自身を含む): 2007033600

約数和(自身を除く): 699981591

約数列:

[1, 3, 9, 19, 57, 101, 171, 303, 909, 1919, 5757, 17271, 75679, 227037, 681111, 1437901, 4313703, 7643579, 12941109, 22930737, 68792211, 145228001, 435684003, 1307052009]

約数ペア:

[(1, 1307052009), (3, 435684003), (9, 145228001), (19, 68792211), (57, 22930737), (101, 12941109), (171, 7643579), (303, 4313703), (909, 1437901), (1919, 681111), (5757, 227037), (17271, 75679)]