41940873

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 69189120

約数和(自身を除く): 27248247

約数列:

[1, 3, 9, 13, 29, 39, 47, 87, 117, 141, 261, 263, 377, 423, 611, 789, 1131, 1363, 1833, 2367, 3393, 3419, 4089, 5499, 7627, 10257, 12267, 12361, 17719, 22881, 30771, 37083, 53157, 68643, 99151, 111249, 159471, 160693, 297453, 358469, 482079, 892359, 1075407, 1446237, 3226221, 4660097, 13980291, 41940873]

約数ペア:

[(1, 41940873), (3, 13980291), (9, 4660097), (13, 3226221), (29, 1446237), (39, 1075407), (47, 892359), (87, 482079), (117, 358469), (141, 297453), (261, 160693), (263, 159471), (377, 111249), (423, 99151), (611, 68643), (789, 53157), (1131, 37083), (1363, 30771), (1833, 22881), (2367, 17719), (3393, 12361), (3419, 12267), (4089, 10257), (5499, 7627)]