2061117

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 3159000

約数和(自身を除く): 1097883

約数列:

[1, 3, 9, 29, 53, 87, 149, 159, 261, 447, 477, 1341, 1537, 4321, 4611, 7897, 12963, 13833, 23691, 38889, 71073, 229013, 687039, 2061117]

約数ペア:

[(1, 2061117), (3, 687039), (9, 229013), (29, 71073), (53, 38889), (87, 23691), (149, 13833), (159, 12963), (261, 7897), (447, 4611), (477, 4321), (1341, 1537)]