11977998333

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1\times {\mathrm{5527}}^1$

素因数の和:8897

約数の個数: 32

約数和(自身を含む): 18850037760

約数和(自身を除く): 6872039427

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3329, 5527, 9987, 16581, 23303, 38689, 69909, 103199, 116067, 171337, 309597, 514011, 722393, 1199359, 2167179, 3598077, 18399383, 55198149, 128795681, 386387043, 570380873, 1711142619, 3992666111, 11977998333]

約数ペア:

[(1, 11977998333), (3, 3992666111), (7, 1711142619), (21, 570380873), (31, 386387043), (93, 128795681), (217, 55198149), (651, 18399383), (3329, 3598077), (5527, 2167179), (9987, 1199359), (16581, 722393), (23303, 514011), (38689, 309597), (69909, 171337), (103199, 116067)]