129394769

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{379}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 166348800

約数和(自身を除く): 36954031

約数列:

[1, 7, 17, 19, 119, 133, 151, 323, 379, 1057, 2261, 2567, 2653, 2869, 6443, 7201, 17969, 20083, 45101, 48773, 50407, 57229, 122417, 341411, 400603, 856919, 972893, 1087351, 6810251, 7611457, 18484967, 129394769]

約数ペア:

[(1, 129394769), (7, 18484967), (17, 7611457), (19, 6810251), (119, 1087351), (133, 972893), (151, 856919), (323, 400603), (379, 341411), (1057, 122417), (2261, 57229), (2567, 50407), (2653, 48773), (2869, 45101), (6443, 20083), (7201, 17969)]