4433821

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:133

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 1475939

約数列:

[1, 7, 17, 19, 37, 53, 119, 133, 259, 323, 371, 629, 703, 901, 1007, 1961, 2261, 4403, 4921, 6307, 7049, 11951, 13727, 17119, 33337, 37259, 83657, 119833, 233359, 260813, 633403, 4433821]

約数ペア:

[(1, 4433821), (7, 633403), (17, 260813), (19, 233359), (37, 119833), (53, 83657), (119, 37259), (133, 33337), (259, 17119), (323, 13727), (371, 11951), (629, 7049), (703, 6307), (901, 4921), (1007, 4403), (1961, 2261)]