446877431

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14401}}^1$

素因数の和:14463

約数の個数: 32

約数和(自身を含む): 619401216

約数和(自身を除く): 172523785

約数列:

[1, 7, 11, 13, 31, 77, 91, 143, 217, 341, 403, 1001, 2387, 2821, 4433, 14401, 31031, 100807, 158411, 187213, 446431, 1108877, 1310491, 2059343, 3125017, 4910741, 5803603, 14415401, 34375187, 40625221, 63839633, 446877431]

約数ペア:

[(1, 446877431), (7, 63839633), (11, 40625221), (13, 34375187), (31, 14415401), (77, 5803603), (91, 4910741), (143, 3125017), (217, 2059343), (341, 1310491), (403, 1108877), (1001, 446431), (2387, 187213), (2821, 158411), (4433, 100807), (14401, 31031)]