42260673

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{547}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 69723136

約数和(自身を除く): 27462463

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 283, 547, 849, 1641, 1981, 3679, 3829, 5943, 7111, 11037, 11487, 21333, 25753, 49777, 77259, 149331, 154801, 464403, 1083607, 2012413, 3250821, 6037239, 14086891, 42260673]

約数ペア:

[(1, 42260673), (3, 14086891), (7, 6037239), (13, 3250821), (21, 2012413), (39, 1083607), (91, 464403), (273, 154801), (283, 149331), (547, 77259), (849, 49777), (1641, 25753), (1981, 21333), (3679, 11487), (3829, 11037), (5943, 7111)]