41889897

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 72483840

約数和(自身を除く): 30593943

約数列:

[1, 3, 7, 9, 21, 31, 63, 89, 93, 217, 241, 267, 279, 623, 651, 723, 801, 1687, 1869, 1953, 2169, 2759, 5061, 5607, 7471, 8277, 15183, 19313, 21449, 22413, 24831, 52297, 57939, 64347, 67239, 150143, 156891, 173817, 193041, 450429, 470673, 664919, 1351287, 1994757, 4654433, 5984271, 13963299, 41889897]

約数ペア:

[(1, 41889897), (3, 13963299), (7, 5984271), (9, 4654433), (21, 1994757), (31, 1351287), (63, 664919), (89, 470673), (93, 450429), (217, 193041), (241, 173817), (267, 156891), (279, 150143), (623, 67239), (651, 64347), (723, 57939), (801, 52297), (1687, 24831), (1869, 22413), (1953, 21449), (2169, 19313), (2759, 15183), (5061, 8277), (5607, 7471)]