26473317

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 13443483

約数列:

[1, 3, 13, 29, 39, 87, 89, 263, 267, 377, 789, 1131, 1157, 2581, 3419, 3471, 7627, 7743, 10257, 22881, 23407, 33553, 70221, 99151, 100659, 297453, 304291, 678803, 912873, 2036409, 8824439, 26473317]

約数ペア:

[(1, 26473317), (3, 8824439), (13, 2036409), (29, 912873), (39, 678803), (87, 304291), (89, 297453), (263, 100659), (267, 99151), (377, 70221), (789, 33553), (1131, 23407), (1157, 22881), (2581, 10257), (3419, 7743), (3471, 7627)]