20141235387

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2732497}}^1$

素因数の和:2732529

約数の個数: 40

約数和(自身を含む): 37030812896

約数和(自身を除く): 16889577509

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 273, 351, 567, 819, 1053, 2457, 7371, 2732497, 8197491, 19127479, 24592473, 35522461, 57382437, 73777419, 106567383, 172147311, 221332257, 248657227, 319702149, 516441933, 745971681, 959106447, 1549325799, 2237915043, 2877319341, 6713745129, 20141235387]

約数ペア:

[(1, 20141235387), (3, 6713745129), (7, 2877319341), (9, 2237915043), (13, 1549325799), (21, 959106447), (27, 745971681), (39, 516441933), (63, 319702149), (81, 248657227), (91, 221332257), (117, 172147311), (189, 106567383), (273, 73777419), (351, 57382437), (567, 35522461), (819, 24592473), (1053, 19127479), (2457, 8197491), (7371, 2732497)]