23412987

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2063}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 36813504

約数和(自身を除く): 13400517

約数列:

[1, 3, 9, 13, 39, 97, 117, 291, 873, 1261, 2063, 3783, 6189, 11349, 18567, 26819, 80457, 200111, 241371, 600333, 1800999, 2601443, 7804329, 23412987]

約数ペア:

[(1, 23412987), (3, 7804329), (9, 2601443), (13, 1800999), (39, 600333), (97, 241371), (117, 200111), (291, 80457), (873, 26819), (1261, 18567), (2063, 11349), (3783, 6189)]