97478017

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 48

約数和(自身を含む): 132181632

約数和(自身を除く): 34703615

約数列:

[1, 7, 13, 17, 37, 91, 119, 131, 169, 221, 259, 481, 629, 917, 1183, 1547, 1703, 2227, 2873, 3367, 4403, 4847, 6253, 8177, 11921, 15589, 20111, 22139, 28951, 33929, 43771, 57239, 63011, 82399, 106301, 154973, 202657, 376363, 441077, 576793, 744107, 819143, 1071187, 2634541, 5734001, 7498309, 13925431, 97478017]

約数ペア:

[(1, 97478017), (7, 13925431), (13, 7498309), (17, 5734001), (37, 2634541), (91, 1071187), (119, 819143), (131, 744107), (169, 576793), (221, 441077), (259, 376363), (481, 202657), (629, 154973), (917, 106301), (1183, 82399), (1547, 63011), (1703, 57239), (2227, 43771), (2873, 33929), (3367, 28951), (4403, 22139), (4847, 20111), (6253, 15589), (8177, 11921)]