2912134449

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:910

約数の個数: 64

約数和(自身を含む): 4679700480

約数和(自身を除く): 1767566031

約数列:

[1, 3, 7, 21, 53, 59, 61, 159, 177, 183, 371, 413, 427, 727, 1113, 1239, 1281, 2181, 3127, 3233, 3599, 5089, 9381, 9699, 10797, 15267, 21889, 22631, 25193, 38531, 42893, 44347, 65667, 67893, 75579, 115593, 128679, 133041, 190747, 269717, 300251, 310429, 572241, 809151, 900753, 931287, 1335229, 2273329, 2350391, 2616473, 4005687, 6819987, 7051173, 7849419, 15913303, 16452737, 18315311, 47739909, 49358211, 54945933, 138673069, 416019207, 970711483, 2912134449]

約数ペア:

[(1, 2912134449), (3, 970711483), (7, 416019207), (21, 138673069), (53, 54945933), (59, 49358211), (61, 47739909), (159, 18315311), (177, 16452737), (183, 15913303), (371, 7849419), (413, 7051173), (427, 6819987), (727, 4005687), (1113, 2616473), (1239, 2350391), (1281, 2273329), (2181, 1335229), (3127, 931287), (3233, 900753), (3599, 809151), (5089, 572241), (9381, 310429), (9699, 300251), (10797, 269717), (15267, 190747), (21889, 133041), (22631, 128679), (25193, 115593), (38531, 75579), (42893, 67893), (44347, 65667)]