3351999

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 5570560

約数和(自身を除く): 2218561

約数列:

[1, 3, 7, 19, 21, 31, 57, 93, 133, 217, 271, 399, 589, 651, 813, 1767, 1897, 4123, 5149, 5691, 8401, 12369, 15447, 25203, 36043, 58807, 108129, 159619, 176421, 478857, 1117333, 3351999]

約数ペア:

[(1, 3351999), (3, 1117333), (7, 478857), (19, 176421), (21, 159619), (31, 108129), (57, 58807), (93, 36043), (133, 25203), (217, 15447), (271, 12369), (399, 8401), (589, 5691), (651, 5149), (813, 4123), (1767, 1897)]