23780451429

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{967}}^1\times {\mathrm{4703}}^1$

素因数の和:5766

約数の個数: 48

約数和(自身を含む): 39779131392

約数和(自身を除く): 15998679963

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 581, 747, 967, 1743, 2901, 4703, 5229, 6769, 8703, 14109, 20307, 32921, 42327, 60921, 80261, 98763, 240783, 296289, 390349, 561827, 722349, 1171047, 1685481, 2732443, 3513141, 4547801, 5056443, 8197329, 13643403, 24591987, 31834607, 40930209, 95503821, 286511463, 377467483, 1132402449, 2642272381, 3397207347, 7926817143, 23780451429]

約数ペア:

[(1, 23780451429), (3, 7926817143), (7, 3397207347), (9, 2642272381), (21, 1132402449), (63, 377467483), (83, 286511463), (249, 95503821), (581, 40930209), (747, 31834607), (967, 24591987), (1743, 13643403), (2901, 8197329), (4703, 5056443), (5229, 4547801), (6769, 3513141), (8703, 2732443), (14109, 1685481), (20307, 1171047), (32921, 722349), (42327, 561827), (60921, 390349), (80261, 296289), (98763, 240783)]