3120429

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 4838400

約数和(自身を除く): 1717971

約数列:

[1, 3, 13, 29, 31, 39, 87, 89, 93, 267, 377, 403, 899, 1131, 1157, 1209, 2581, 2697, 2759, 3471, 7743, 8277, 11687, 33553, 35061, 35867, 80011, 100659, 107601, 240033, 1040143, 3120429]

約数ペア:

[(1, 3120429), (3, 1040143), (13, 240033), (29, 107601), (31, 100659), (39, 80011), (87, 35867), (89, 35061), (93, 33553), (267, 11687), (377, 8277), (403, 7743), (899, 3471), (1131, 2759), (1157, 2697), (1209, 2581)]