17675739

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{3257}}^1$

素因数の和:3336

約数の個数: 20

約数和(自身を含む): 26806824

約数和(自身を除く): 9131085

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 3257, 5427, 9771, 29313, 87939, 218219, 263817, 654657, 1963971, 5891913, 17675739]

約数ペア:

[(1, 17675739), (3, 5891913), (9, 1963971), (27, 654657), (67, 263817), (81, 218219), (201, 87939), (603, 29313), (1809, 9771), (3257, 5427)]