2681899389

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9539}}^1$

素因数の和:9656

約数の個数: 48

約数和(自身を含む): 4375425600

約数和(自身を除く): 1693526211

約数列:

[1, 3, 9, 13, 27, 39, 81, 89, 117, 243, 267, 351, 801, 1053, 1157, 2403, 3159, 3471, 7209, 9539, 10413, 21627, 28617, 31239, 85851, 93717, 124007, 257553, 281151, 372021, 772659, 848971, 1116063, 2317977, 2546913, 3348189, 7640739, 10044567, 11036623, 22922217, 30133701, 33109869, 68766651, 99329607, 206299953, 297988821, 893966463, 2681899389]

約数ペア:

[(1, 2681899389), (3, 893966463), (9, 297988821), (13, 206299953), (27, 99329607), (39, 68766651), (81, 33109869), (89, 30133701), (117, 22922217), (243, 11036623), (267, 10044567), (351, 7640739), (801, 3348189), (1053, 2546913), (1157, 2317977), (2403, 1116063), (3159, 848971), (3471, 772659), (7209, 372021), (9539, 281151), (10413, 257553), (21627, 124007), (28617, 93717), (31239, 85851)]