7143942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1367}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 15628032

約数和(自身を除く): 8484090

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1367, 1742, 2613, 2734, 4101, 5226, 8202, 17771, 35542, 53313, 91589, 106626, 183178, 274767, 549534, 1190657, 2381314, 3571971, 7143942]

約数ペア:

[(1, 7143942), (2, 3571971), (3, 2381314), (6, 1190657), (13, 549534), (26, 274767), (39, 183178), (67, 106626), (78, 91589), (134, 53313), (201, 35542), (402, 17771), (871, 8202), (1367, 5226), (1742, 4101), (2613, 2734)]