2017427139

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{46477}}^1$

素因数の和:46556

約数の個数: 48

約数和(自身を含む): 3654286272

約数和(自身を除く): 1636859133

約数列:

[1, 3, 7, 9, 13, 21, 39, 53, 63, 91, 117, 159, 273, 371, 477, 689, 819, 1113, 2067, 3339, 4823, 6201, 14469, 43407, 46477, 139431, 325339, 418293, 604201, 976017, 1812603, 2463281, 2928051, 4229407, 5437809, 7389843, 12688221, 17242967, 22169529, 32022653, 38064663, 51728901, 96067959, 155186703, 224158571, 288203877, 672475713, 2017427139]

約数ペア:

[(1, 2017427139), (3, 672475713), (7, 288203877), (9, 224158571), (13, 155186703), (21, 96067959), (39, 51728901), (53, 38064663), (63, 32022653), (91, 22169529), (117, 17242967), (159, 12688221), (273, 7389843), (371, 5437809), (477, 4229407), (689, 2928051), (819, 2463281), (1113, 1812603), (2067, 976017), (3339, 604201), (4823, 418293), (6201, 325339), (14469, 139431), (43407, 46477)]