2783481

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 3993600

約数和(自身を除く): 1210119

約数列:

[1, 3, 19, 47, 57, 141, 893, 1039, 2679, 3117, 19741, 48833, 59223, 146499, 927827, 2783481]

約数ペア:

[(1, 2783481), (3, 927827), (19, 146499), (47, 59223), (57, 48833), (141, 19741), (893, 3117), (1039, 2679)]