1396347003693

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{593}}^1\times {\mathrm{214631}}^1$

素因数の和:215306

約数の個数: 48

約数和(自身を含む): 2147975241984

約数和(自身を除く): 751628238291

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 593, 1219, 1779, 3657, 5337, 10971, 13639, 31429, 40917, 94287, 122751, 214631, 282861, 643893, 722867, 1931679, 2168601, 4936513, 6505803, 11375443, 14809539, 34126329, 44428617, 102378987, 127276183, 261635189, 381828549, 784905567, 1145485647, 2354716701, 2927352209, 6745637699, 8782056627, 20236913097, 26346169881, 60710739291, 155149667077, 465449001231, 1396347003693]

約数ペア:

[(1, 1396347003693), (3, 465449001231), (9, 155149667077), (23, 60710739291), (53, 26346169881), (69, 20236913097), (159, 8782056627), (207, 6745637699), (477, 2927352209), (593, 2354716701), (1219, 1145485647), (1779, 784905567), (3657, 381828549), (5337, 261635189), (10971, 127276183), (13639, 102378987), (31429, 44428617), (40917, 34126329), (94287, 14809539), (122751, 11375443), (214631, 6505803), (282861, 4936513), (643893, 2168601), (722867, 1931679)]