1630310979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2600177}}^1$

素因数の和:2600210

約数の個数: 16

約数和(自身を含む): 2496170880

約数和(自身を除く): 865859901

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 2600177, 7800531, 28601947, 49403363, 85805841, 148210089, 543436993, 1630310979]

約数ペア:

[(1, 1630310979), (3, 543436993), (11, 148210089), (19, 85805841), (33, 49403363), (57, 28601947), (209, 7800531), (627, 2600177)]