2011295097

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3539}}^1$

素因数の和:3683

約数の個数: 64

約数和(自身を含む): 3552460800

約数和(自身を除く): 1541165703

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 93, 97, 189, 217, 279, 291, 651, 679, 837, 873, 1953, 2037, 2619, 3007, 3539, 5859, 6111, 9021, 10617, 18333, 21049, 24773, 27063, 31851, 63147, 74319, 81189, 95553, 109709, 189441, 222957, 329127, 343283, 568323, 668871, 767963, 987381, 1029849, 2303889, 2402981, 2962143, 3089547, 6911667, 7208943, 9268641, 10641773, 20735001, 21626829, 31925319, 64880487, 74492411, 95775957, 223477233, 287327871, 670431699, 2011295097]

約数ペア:

[(1, 2011295097), (3, 670431699), (7, 287327871), (9, 223477233), (21, 95775957), (27, 74492411), (31, 64880487), (63, 31925319), (93, 21626829), (97, 20735001), (189, 10641773), (217, 9268641), (279, 7208943), (291, 6911667), (651, 3089547), (679, 2962143), (837, 2402981), (873, 2303889), (1953, 1029849), (2037, 987381), (2619, 767963), (3007, 668871), (3539, 568323), (5859, 343283), (6111, 329127), (9021, 222957), (10617, 189441), (18333, 109709), (21049, 95553), (24773, 81189), (27063, 74319), (31851, 63147)]