1315511465073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3739}}^1\times {\mathrm{123581}}^1$

素因数の和:127409

約数の個数: 32

約数和(自身を含む): 1915343041920

約数和(自身を除く): 599831576847

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 3739, 11217, 48607, 123581, 145821, 272947, 370743, 818841, 1606553, 3548311, 4819659, 9021413, 10644933, 27064239, 117278369, 351835107, 462069359, 1386208077, 6006901667, 18020705001, 33731063207, 101193189621, 438503821691, 1315511465073]

約数ペア:

[(1, 1315511465073), (3, 438503821691), (13, 101193189621), (39, 33731063207), (73, 18020705001), (219, 6006901667), (949, 1386208077), (2847, 462069359), (3739, 351835107), (11217, 117278369), (48607, 27064239), (123581, 10644933), (145821, 9021413), (272947, 4819659), (370743, 3548311), (818841, 1606553)]