2231913519

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{609313}}^1$

素因数の和:609367

約数の個数: 24

約数和(自身を含む): 3612013392

約数和(自身を除く): 1380099873

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3663, 609313, 1827939, 5483817, 6702443, 20107329, 22544581, 60321987, 67633743, 202901229, 247990391, 743971173, 2231913519]

約数ペア:

[(1, 2231913519), (3, 743971173), (9, 247990391), (11, 202901229), (33, 67633743), (37, 60321987), (99, 22544581), (111, 20107329), (333, 6702443), (407, 5483817), (1221, 1827939), (3663, 609313)]