313625691

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{1453}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 469525680

約数和(自身を除く): 155899989

約数列:

[1, 3, 9, 29, 87, 261, 827, 1453, 2481, 4359, 7443, 13077, 23983, 42137, 71949, 126411, 215847, 379233, 1201631, 3604893, 10814679, 34847299, 104541897, 313625691]

約数ペア:

[(1, 313625691), (3, 104541897), (9, 34847299), (29, 10814679), (87, 3604893), (261, 1201631), (827, 379233), (1453, 215847), (2481, 126411), (4359, 71949), (7443, 42137), (13077, 23983)]