394927011

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 614867968

約数和(自身を除く): 219940957

約数列:

[1, 3, 9, 31, 37, 67, 93, 111, 201, 279, 333, 571, 603, 1147, 1713, 2077, 2479, 3441, 5139, 6231, 7437, 10323, 17701, 18693, 21127, 22311, 38257, 53103, 63381, 76849, 114771, 159309, 190143, 230547, 344313, 654937, 691641, 1185967, 1415509, 1964811, 3557901, 4246527, 5894433, 10673703, 12739581, 43880779, 131642337, 394927011]

約数ペア:

[(1, 394927011), (3, 131642337), (9, 43880779), (31, 12739581), (37, 10673703), (67, 5894433), (93, 4246527), (111, 3557901), (201, 1964811), (279, 1415509), (333, 1185967), (571, 691641), (603, 654937), (1147, 344313), (1713, 230547), (2077, 190143), (2479, 159309), (3441, 114771), (5139, 76849), (6231, 63381), (7437, 53103), (10323, 38257), (17701, 22311), (18693, 21127)]