1444218139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1579}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 1957177600

約数和(自身を除く): 512959461

約数列:

[1, 7, 13, 19, 23, 91, 133, 161, 247, 299, 437, 529, 1579, 1729, 2093, 3059, 3703, 5681, 6877, 10051, 11053, 20527, 30001, 36317, 39767, 48139, 70357, 130663, 143689, 210007, 254219, 390013, 472121, 690023, 835291, 914641, 2730091, 3304847, 4830161, 5847037, 8970299, 10858783, 15870529, 62792093, 76011481, 111093703, 206316877, 1444218139]

約数ペア:

[(1, 1444218139), (7, 206316877), (13, 111093703), (19, 76011481), (23, 62792093), (91, 15870529), (133, 10858783), (161, 8970299), (247, 5847037), (299, 4830161), (437, 3304847), (529, 2730091), (1579, 914641), (1729, 835291), (2093, 690023), (3059, 472121), (3703, 390013), (5681, 254219), (6877, 210007), (10051, 143689), (11053, 130663), (20527, 70357), (30001, 48139), (36317, 39767)]