19165653

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{6067}}^1$

素因数の和:6095

約数の個数: 24

約数和(自身を含む): 30922528

約数和(自身を除く): 11756875

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 6067, 18201, 54603, 78871, 163809, 236613, 491427, 709839, 1474281, 2129517, 6388551, 19165653]

約数ペア:

[(1, 19165653), (3, 6388551), (9, 2129517), (13, 1474281), (27, 709839), (39, 491427), (81, 236613), (117, 163809), (243, 78871), (351, 54603), (1053, 18201), (3159, 6067)]