2972116851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 4695459840

約数和(自身を除く): 1723342989

約数列:

[1, 3, 11, 17, 33, 51, 67, 107, 187, 201, 321, 561, 737, 739, 1139, 1177, 1819, 2211, 2217, 3417, 3531, 5457, 7169, 8129, 12529, 12563, 20009, 21507, 24387, 37587, 37689, 49513, 60027, 78859, 79073, 121873, 138193, 148539, 236577, 237219, 365619, 414579, 544643, 841721, 869803, 1340603, 1344241, 1633929, 2525163, 2609409, 4021809, 4032723, 5297891, 9258931, 14786651, 15893673, 27776793, 44359953, 58276801, 90064147, 174830403, 270192441, 990705617, 2972116851]

約数ペア:

[(1, 2972116851), (3, 990705617), (11, 270192441), (17, 174830403), (33, 90064147), (51, 58276801), (67, 44359953), (107, 27776793), (187, 15893673), (201, 14786651), (321, 9258931), (561, 5297891), (737, 4032723), (739, 4021809), (1139, 2609409), (1177, 2525163), (1819, 1633929), (2211, 1344241), (2217, 1340603), (3417, 869803), (3531, 841721), (5457, 544643), (7169, 414579), (8129, 365619), (12529, 237219), (12563, 236577), (20009, 148539), (21507, 138193), (24387, 121873), (37587, 79073), (37689, 78859), (49513, 60027)]