32731517

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 42470400

約数和(自身を除く): 9738883

約数列:

[1, 7, 13, 29, 79, 91, 157, 203, 377, 553, 1027, 1099, 2041, 2291, 2639, 4553, 7189, 12403, 14287, 16037, 29783, 31871, 59189, 86821, 161239, 208481, 359687, 414323, 1128673, 2517809, 4675931, 32731517]

約数ペア:

[(1, 32731517), (7, 4675931), (13, 2517809), (29, 1128673), (79, 414323), (91, 359687), (157, 208481), (203, 161239), (377, 86821), (553, 59189), (1027, 31871), (1099, 29783), (2041, 16037), (2291, 14287), (2639, 12403), (4553, 7189)]