20172215589

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{13639091}}^1$

素因数の和:13639140

約数の個数: 16

約数和(自身を含む): 29460438720

約数和(自身を除く): 9288223131

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 13639091, 40917273, 231864547, 395533639, 695593641, 1186600917, 6724071863, 20172215589]

約数ペア:

[(1, 20172215589), (3, 6724071863), (17, 1186600917), (29, 695593641), (51, 395533639), (87, 231864547), (493, 40917273), (1479, 13639091)]