2019968373

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^2$

素因数の和:1161

約数の個数: 24

約数和(自身を含む): 2874699072

約数和(自身を除く): 854730699

約数列:

[1, 3, 17, 51, 167, 487, 501, 1461, 2839, 8279, 8517, 24837, 81329, 237169, 243987, 711507, 1382593, 4031873, 4147779, 12095619, 39607223, 118821669, 673322791, 2019968373]

約数ペア:

[(1, 2019968373), (3, 673322791), (17, 118821669), (51, 39607223), (167, 12095619), (487, 4147779), (501, 4031873), (1461, 1382593), (2839, 711507), (8279, 243987), (8517, 237169), (24837, 81329)]