310882881

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{67247}}^1$

素因数の和:67340

約数の個数: 16

約数和(自身を含む): 438994944

約数和(自身を除く): 128112063

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 67247, 201741, 1546681, 4505549, 4640043, 13516647, 103627627, 310882881]

約数ペア:

[(1, 310882881), (3, 103627627), (23, 13516647), (67, 4640043), (69, 4505549), (201, 1546681), (1541, 201741), (4623, 67247)]