13844817

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 25804800

約数和(自身を除く): 11959983

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 93, 119, 139, 153, 189, 217, 279, 357, 417, 459, 527, 651, 837, 973, 1071, 1251, 1581, 1953, 2363, 2919, 3213, 3689, 3753, 4309, 4743, 5859, 7089, 8757, 11067, 12927, 14229, 16541, 21267, 26271, 30163, 33201, 38781, 49623, 63801, 73253, 90489, 99603, 116343, 148869, 219759, 271467, 446607, 512771, 659277, 814401, 1538313, 1977831, 4614939, 13844817]

約数ペア:

[(1, 13844817), (3, 4614939), (7, 1977831), (9, 1538313), (17, 814401), (21, 659277), (27, 512771), (31, 446607), (51, 271467), (63, 219759), (93, 148869), (119, 116343), (139, 99603), (153, 90489), (189, 73253), (217, 63801), (279, 49623), (357, 38781), (417, 33201), (459, 30163), (527, 26271), (651, 21267), (837, 16541), (973, 14229), (1071, 12927), (1251, 11067), (1581, 8757), (1953, 7089), (2363, 5859), (2919, 4743), (3213, 4309), (3689, 3753)]