1301495931

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1931}}^1$

素因数の和:2153

約数の個数: 40

約数和(自身を含む): 1994542704

約数和(自身を除く): 693046773

約数列:

[1, 3, 9, 27, 53, 81, 157, 159, 471, 477, 1413, 1431, 1931, 4239, 4293, 5793, 8321, 12717, 17379, 24963, 52137, 74889, 102343, 156411, 224667, 303167, 307029, 674001, 909501, 921087, 2728503, 2763261, 8185509, 8289783, 16067851, 24556527, 48203553, 144610659, 433831977, 1301495931]

約数ペア:

[(1, 1301495931), (3, 433831977), (9, 144610659), (27, 48203553), (53, 24556527), (81, 16067851), (157, 8289783), (159, 8185509), (471, 2763261), (477, 2728503), (1413, 921087), (1431, 909501), (1931, 674001), (4239, 307029), (4293, 303167), (5793, 224667), (8321, 156411), (12717, 102343), (17379, 74889), (24963, 52137)]