7139953653

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1\times {\mathrm{2251}}^1$

素因数の和:3545

約数の個数: 32

約数和(自身を含む): 10977364992

約数和(自身を除く): 3837411339

約数列:

[1, 3, 7, 21, 131, 393, 917, 1153, 2251, 2751, 3459, 6753, 8071, 15757, 24213, 47271, 151043, 294881, 453129, 884643, 1057301, 2064167, 2595403, 3171903, 6192501, 7786209, 18167821, 54503463, 339997793, 1019993379, 2379984551, 7139953653]

約数ペア:

[(1, 7139953653), (3, 2379984551), (7, 1019993379), (21, 339997793), (131, 54503463), (393, 18167821), (917, 7786209), (1153, 6192501), (2251, 3171903), (2751, 2595403), (3459, 2064167), (6753, 1057301), (8071, 884643), (15757, 453129), (24213, 294881), (47271, 151043)]