38883663

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 69765696

約数和(自身を除く): 30882033

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 197, 241, 273, 591, 723, 819, 1379, 1687, 1773, 2169, 2561, 3133, 4137, 5061, 7683, 9399, 12411, 15183, 17927, 21931, 23049, 28197, 47477, 53781, 65793, 142431, 161343, 197379, 332339, 427293, 617201, 997017, 1851603, 2991051, 4320407, 5554809, 12961221, 38883663]

約数ペア:

[(1, 38883663), (3, 12961221), (7, 5554809), (9, 4320407), (13, 2991051), (21, 1851603), (39, 997017), (63, 617201), (91, 427293), (117, 332339), (197, 197379), (241, 161343), (273, 142431), (591, 65793), (723, 53781), (819, 47477), (1379, 28197), (1687, 23049), (1773, 21931), (2169, 17927), (2561, 15183), (3133, 12411), (4137, 9399), (5061, 7683)]