1539111891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{6449}}^1$

素因数の和:6603

約数の個数: 32

約数和(自身を含む): 2229120000

約数和(自身を除く): 690008109

約数列:

[1, 3, 19, 53, 57, 79, 159, 237, 1007, 1501, 3021, 4187, 4503, 6449, 12561, 19347, 79553, 122531, 238659, 341797, 367593, 509471, 1025391, 1528413, 6494143, 9679949, 19482429, 27001963, 29039847, 81005889, 513037297, 1539111891]

約数ペア:

[(1, 1539111891), (3, 513037297), (19, 81005889), (53, 29039847), (57, 27001963), (79, 19482429), (159, 9679949), (237, 6494143), (1007, 1528413), (1501, 1025391), (3021, 509471), (4187, 367593), (4503, 341797), (6449, 238659), (12561, 122531), (19347, 79553)]