29302273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 39981312

約数和(自身を除く): 10679039

約数列:

[1, 7, 11, 13, 73, 77, 91, 143, 401, 511, 803, 949, 1001, 2807, 4411, 5213, 5621, 6643, 10439, 29273, 30877, 36491, 57343, 73073, 204911, 322003, 380549, 401401, 2254021, 2663843, 4186039, 29302273]

約数ペア:

[(1, 29302273), (7, 4186039), (11, 2663843), (13, 2254021), (73, 401401), (77, 380549), (91, 322003), (143, 204911), (401, 73073), (511, 57343), (803, 36491), (949, 30877), (1001, 29273), (2807, 10439), (4411, 6643), (5213, 5621)]