47383347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 71529984

約数和(自身を除く): 24146637

約数列:

[1, 3, 11, 33, 37, 111, 151, 257, 407, 453, 771, 1221, 1661, 2827, 4983, 5587, 8481, 9509, 16761, 28527, 38807, 61457, 104599, 116421, 184371, 313797, 426877, 1280631, 1435859, 4307577, 15794449, 47383347]

約数ペア:

[(1, 47383347), (3, 15794449), (11, 4307577), (33, 1435859), (37, 1280631), (111, 426877), (151, 313797), (257, 184371), (407, 116421), (453, 104599), (771, 61457), (1221, 38807), (1661, 28527), (2827, 16761), (4983, 9509), (5587, 8481)]