916883019

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1489}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 1507760800

約数和(自身を除く): 590877781

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 277, 741, 831, 1489, 2223, 2493, 3601, 4467, 5263, 10803, 13401, 15789, 19357, 28291, 32409, 47367, 58071, 68419, 84873, 174213, 205257, 254619, 367783, 412453, 615771, 1103349, 1237359, 3310047, 3712077, 5361889, 7836607, 16085667, 23509821, 48257001, 70529463, 101875891, 305627673, 916883019]

約数ペア:

[(1, 916883019), (3, 305627673), (9, 101875891), (13, 70529463), (19, 48257001), (39, 23509821), (57, 16085667), (117, 7836607), (171, 5361889), (247, 3712077), (277, 3310047), (741, 1237359), (831, 1103349), (1489, 615771), (2223, 412453), (2493, 367783), (3601, 254619), (4467, 205257), (5263, 174213), (10803, 84873), (13401, 68419), (15789, 58071), (19357, 47367), (28291, 32409)]