39237471

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2132

約数の個数: 48

約数和(自身を含む): 72823296

約数和(自身を除く): 33585825

約数列:

[1, 3, 7, 9, 13, 21, 23, 39, 63, 69, 91, 117, 161, 207, 273, 299, 483, 819, 897, 1449, 2083, 2093, 2691, 6249, 6279, 14581, 18747, 18837, 27079, 43743, 47909, 81237, 131229, 143727, 189553, 243711, 335363, 431181, 568659, 622817, 1006089, 1705977, 1868451, 3018267, 4359719, 5605353, 13079157, 39237471]

約数ペア:

[(1, 39237471), (3, 13079157), (7, 5605353), (9, 4359719), (13, 3018267), (21, 1868451), (23, 1705977), (39, 1006089), (63, 622817), (69, 568659), (91, 431181), (117, 335363), (161, 243711), (207, 189553), (273, 143727), (299, 131229), (483, 81237), (819, 47909), (897, 43743), (1449, 27079), (2083, 18837), (2093, 18747), (2691, 14581), (6249, 6279)]