72989903

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5701}}^1$

素因数の和:5798

約数の個数: 16

約数和(自身を含む): 87582720

約数和(自身を除く): 14592817

約数列:

[1, 7, 31, 59, 217, 413, 1829, 5701, 12803, 39907, 176731, 336359, 1237117, 2354513, 10427129, 72989903]

約数ペア:

[(1, 72989903), (7, 10427129), (31, 2354513), (59, 1237117), (217, 336359), (413, 176731), (1829, 39907), (5701, 12803)]