7790013

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1249}}^1$

素因数の和:1279

約数の個数: 40

約数和(自身を含む): 14520000

約数和(自身を除く): 6729987

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 1249, 2079, 3747, 6237, 8743, 11241, 13739, 26229, 33723, 41217, 78687, 96173, 101169, 123651, 236061, 288519, 370953, 708183, 865557, 1112859, 2596671, 7790013]

約数ペア:

[(1, 7790013), (3, 2596671), (7, 1112859), (9, 865557), (11, 708183), (21, 370953), (27, 288519), (33, 236061), (63, 123651), (77, 101169), (81, 96173), (99, 78687), (189, 41217), (231, 33723), (297, 26229), (567, 13739), (693, 11241), (891, 8743), (1249, 6237), (2079, 3747)]