816481471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 949536000

約数和(自身を除く): 133054529

約数列:

[1, 13, 19, 59, 179, 247, 313, 767, 1121, 2327, 3401, 4069, 5947, 10561, 14573, 18467, 44213, 56027, 77311, 137293, 200659, 240071, 350873, 728351, 1064513, 2608567, 3305593, 4561349, 13838669, 42972709, 62806267, 816481471]

約数ペア:

[(1, 816481471), (13, 62806267), (19, 42972709), (59, 13838669), (179, 4561349), (247, 3305593), (313, 2608567), (767, 1064513), (1121, 728351), (2327, 350873), (3401, 240071), (4069, 200659), (5947, 137293), (10561, 77311), (14573, 56027), (18467, 44213)]