913305603

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 1503229184

約数和(自身を除く): 589923581

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 289, 357, 427, 867, 1037, 1281, 2023, 2467, 3111, 6069, 7259, 7401, 17269, 17629, 21777, 41939, 51807, 52887, 123403, 125817, 150487, 293573, 370209, 451461, 712963, 880719, 1053409, 2138889, 2558279, 3160227, 4990741, 7674837, 14972223, 17907953, 43490743, 53723859, 130472229, 304435201, 913305603]

約数ペア:

[(1, 913305603), (3, 304435201), (7, 130472229), (17, 53723859), (21, 43490743), (51, 17907953), (61, 14972223), (119, 7674837), (183, 4990741), (289, 3160227), (357, 2558279), (427, 2138889), (867, 1053409), (1037, 880719), (1281, 712963), (2023, 451461), (2467, 370209), (3111, 293573), (6069, 150487), (7259, 125817), (7401, 123403), (17269, 52887), (17629, 51807), (21777, 41939)]