13336169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 32

約数和(自身を含む): 17743872

約数和(自身を除く): 4407703

約数列:

[1, 7, 11, 31, 37, 77, 151, 217, 259, 341, 407, 1057, 1147, 1661, 2387, 2849, 4681, 5587, 8029, 11627, 12617, 32767, 39109, 51491, 61457, 88319, 173197, 360437, 430199, 1212379, 1905167, 13336169]

約数ペア:

[(1, 13336169), (7, 1905167), (11, 1212379), (31, 430199), (37, 360437), (77, 173197), (151, 88319), (217, 61457), (259, 51491), (341, 39109), (407, 32767), (1057, 12617), (1147, 11627), (1661, 8029), (2387, 5587), (2849, 4681)]