17056263

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4001}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 27373680

約数和(自身を除く): 10317417

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4001, 4263, 12003, 28007, 84021, 116029, 196049, 348087, 588147, 812203, 2436609, 5685421, 17056263]

約数ペア:

[(1, 17056263), (3, 5685421), (7, 2436609), (21, 812203), (29, 588147), (49, 348087), (87, 196049), (147, 116029), (203, 84021), (609, 28007), (1421, 12003), (4001, 4263)]