348065739

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2699}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 606528000

約数和(自身を除く): 258462261

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 89, 161, 207, 267, 483, 623, 801, 1449, 1869, 2047, 2699, 5607, 6141, 8097, 14329, 18423, 18893, 24291, 42987, 56679, 62077, 128961, 170037, 186231, 240211, 434539, 558693, 720633, 1303617, 1681477, 2161899, 3910851, 5044431, 5524853, 15133293, 16574559, 38673971, 49723677, 116021913, 348065739]

約数ペア:

[(1, 348065739), (3, 116021913), (7, 49723677), (9, 38673971), (21, 16574559), (23, 15133293), (63, 5524853), (69, 5044431), (89, 3910851), (161, 2161899), (207, 1681477), (267, 1303617), (483, 720633), (623, 558693), (801, 434539), (1449, 240211), (1869, 186231), (2047, 170037), (2699, 128961), (5607, 62077), (6141, 56679), (8097, 42987), (14329, 24291), (18423, 18893)]