8859123

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 16336320

約数和(自身を除く): 7477197

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 63, 87, 91, 117, 203, 261, 273, 373, 377, 609, 819, 1119, 1131, 1827, 2611, 2639, 3357, 3393, 4849, 7833, 7917, 10817, 14547, 23499, 23751, 32451, 33943, 43641, 75719, 97353, 101829, 140621, 227157, 305487, 421863, 681471, 984347, 1265589, 2953041, 8859123]

約数ペア:

[(1, 8859123), (3, 2953041), (7, 1265589), (9, 984347), (13, 681471), (21, 421863), (29, 305487), (39, 227157), (63, 140621), (87, 101829), (91, 97353), (117, 75719), (203, 43641), (261, 33943), (273, 32451), (373, 23751), (377, 23499), (609, 14547), (819, 10817), (1119, 7917), (1131, 7833), (1827, 4849), (2611, 3393), (2639, 3357)]