39675993

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 62094336

約数和(自身を除く): 22418343

約数列:

[1, 3, 7, 21, 67, 163, 173, 201, 469, 489, 519, 1141, 1211, 1407, 3423, 3633, 10921, 11591, 28199, 32763, 34773, 76447, 81137, 84597, 197393, 229341, 243411, 592179, 1889333, 5667999, 13225331, 39675993]

約数ペア:

[(1, 39675993), (3, 13225331), (7, 5667999), (21, 1889333), (67, 592179), (163, 243411), (173, 229341), (201, 197393), (469, 84597), (489, 81137), (519, 76447), (1141, 34773), (1211, 32763), (1407, 28199), (3423, 11591), (3633, 10921)]