1629126723

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1\times {\mathrm{1051}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 2503524352

約数和(自身を除く): 874397629

約数列:

[1, 3, 7, 21, 223, 331, 669, 993, 1051, 1561, 2317, 3153, 4683, 6951, 7357, 22071, 73813, 221439, 234373, 347881, 516691, 703119, 1043643, 1550073, 1640611, 2435167, 4921833, 7305501, 77577463, 232732389, 543042241, 1629126723]

約数ペア:

[(1, 1629126723), (3, 543042241), (7, 232732389), (21, 77577463), (223, 7305501), (331, 4921833), (669, 2435167), (993, 1640611), (1051, 1550073), (1561, 1043643), (2317, 703119), (3153, 516691), (4683, 347881), (6951, 234373), (7357, 221439), (22071, 73813)]