1292771291189

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1\times {\mathrm{243197}}^1$

素因数の和:243605

約数の個数: 32

約数和(自身を含む): 1559393358336

約数和(自身を除く): 266622067147

約数列:

[1, 7, 23, 137, 161, 241, 959, 1687, 3151, 5543, 22057, 33017, 38801, 231119, 243197, 759391, 1702379, 5315737, 5593531, 33317989, 39154717, 58610477, 233225923, 410273339, 766313747, 1348040971, 5364196229, 8029635349, 9436286797, 56207447443, 184681613027, 1292771291189]

約数ペア:

[(1, 1292771291189), (7, 184681613027), (23, 56207447443), (137, 9436286797), (161, 8029635349), (241, 5364196229), (959, 1348040971), (1687, 766313747), (3151, 410273339), (5543, 233225923), (22057, 58610477), (33017, 39154717), (38801, 33317989), (231119, 5593531), (243197, 5315737), (759391, 1702379)]