19337373

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{1973}}^1$

素因数の和:2007

約数の個数: 30

約数和(自身を含む): 31767582

約数和(自身を除く): 12430209

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 1973, 3267, 5919, 9801, 17757, 21703, 53271, 65109, 159813, 195327, 238733, 585981, 716199, 1757943, 2148597, 6445791, 19337373]

約数ペア:

[(1, 19337373), (3, 6445791), (9, 2148597), (11, 1757943), (27, 716199), (33, 585981), (81, 238733), (99, 195327), (121, 159813), (297, 65109), (363, 53271), (891, 21703), (1089, 17757), (1973, 9801), (3267, 5919)]