2988818559

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3061}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 4642971840

約数和(自身を除く): 1654153281

約数列:

[1, 3, 9, 23, 53, 69, 89, 159, 207, 267, 477, 801, 1219, 2047, 3061, 3657, 4717, 6141, 9183, 10971, 14151, 18423, 27549, 42453, 70403, 108491, 162233, 211209, 272429, 325473, 486699, 633627, 817287, 976419, 1460097, 2451861, 3731359, 6265867, 11194077, 14438737, 18797601, 33582231, 43316211, 56392803, 129948633, 332090951, 996272853, 2988818559]

約数ペア:

[(1, 2988818559), (3, 996272853), (9, 332090951), (23, 129948633), (53, 56392803), (69, 43316211), (89, 33582231), (159, 18797601), (207, 14438737), (267, 11194077), (477, 6265867), (801, 3731359), (1219, 2451861), (2047, 1460097), (3061, 976419), (3657, 817287), (4717, 633627), (6141, 486699), (9183, 325473), (10971, 272429), (14151, 211209), (18423, 162233), (27549, 108491), (42453, 70403)]