28281822657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{36683}}^1$

素因数の和:37141

約数の個数: 32

約数和(自身を含む): 41921888256

約数和(自身を除く): 13640065599

約数列:

[1, 3, 11, 33, 61, 183, 383, 671, 1149, 2013, 4213, 12639, 23363, 36683, 70089, 110049, 256993, 403513, 770979, 1210539, 2237663, 6712989, 14049589, 24614293, 42148767, 73842879, 154545479, 463636437, 857024929, 2571074787, 9427274219, 28281822657]

約数ペア:

[(1, 28281822657), (3, 9427274219), (11, 2571074787), (33, 857024929), (61, 463636437), (183, 154545479), (383, 73842879), (671, 42148767), (1149, 24614293), (2013, 14049589), (4213, 6712989), (12639, 2237663), (23363, 1210539), (36683, 770979), (70089, 403513), (110049, 256993)]