305870521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 355332096

約数和(自身を除く): 49461575

約数列:

[1, 11, 31, 83, 101, 107, 341, 913, 1111, 1177, 2573, 3131, 3317, 8383, 8881, 10807, 28303, 34441, 36487, 92213, 97691, 118877, 259873, 275311, 335017, 896981, 2858603, 3028421, 3685187, 9866791, 27806411, 305870521]

約数ペア:

[(1, 305870521), (11, 27806411), (31, 9866791), (83, 3685187), (101, 3028421), (107, 2858603), (341, 896981), (913, 335017), (1111, 275311), (1177, 259873), (2573, 118877), (3131, 97691), (3317, 92213), (8383, 36487), (8881, 34441), (10807, 28303)]