97821139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 117895680

約数和(自身を除く): 20074541

約数列:

[1, 13, 19, 23, 67, 247, 257, 299, 437, 871, 1273, 1541, 3341, 4883, 5681, 5911, 16549, 17219, 20033, 29279, 63479, 76843, 112309, 223847, 327161, 380627, 396037, 1460017, 4253093, 5148481, 7524703, 97821139]

約数ペア:

[(1, 97821139), (13, 7524703), (19, 5148481), (23, 4253093), (67, 1460017), (247, 396037), (257, 380627), (299, 327161), (437, 223847), (871, 112309), (1273, 76843), (1541, 63479), (3341, 29279), (4883, 20033), (5681, 17219), (5911, 16549)]