2019929535

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1150957}}^1$

素因数の和:1150984

約数の個数: 32

約数和(自身を含む): 3867218880

約数和(自身を除く): 1847289345

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 1150957, 3452871, 5754785, 10358613, 14962441, 17264355, 31075839, 44887323, 51793065, 74812205, 134661969, 155379195, 224436615, 403985907, 673309845, 2019929535]

約数ペア:

[(1, 2019929535), (3, 673309845), (5, 403985907), (9, 224436615), (13, 155379195), (15, 134661969), (27, 74812205), (39, 51793065), (45, 44887323), (65, 31075839), (117, 17264355), (135, 14962441), (195, 10358613), (351, 5754785), (585, 3452871), (1755, 1150957)]