281396082

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{31121}}^1$

素因数の和:31274

約数の個数: 32

約数和(自身を含む): 618456384

約数和(自身を除く): 337060302

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 31121, 62242, 93363, 186726, 342331, 684662, 1026993, 2053986, 4263577, 8527154, 12790731, 25581462, 46899347, 93798694, 140698041, 281396082]

約数ペア:

[(1, 281396082), (2, 140698041), (3, 93798694), (6, 46899347), (11, 25581462), (22, 12790731), (33, 8527154), (66, 4263577), (137, 2053986), (274, 1026993), (411, 684662), (822, 342331), (1507, 186726), (3014, 93363), (4521, 62242), (9042, 31121)]