30013401

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 45877248

約数和(自身を除く): 15863847

約数列:

[1, 3, 11, 33, 37, 47, 111, 141, 407, 517, 523, 1221, 1551, 1569, 1739, 5217, 5753, 17259, 19129, 19351, 24581, 57387, 58053, 73743, 212861, 270391, 638583, 811173, 909497, 2728491, 10004467, 30013401]

約数ペア:

[(1, 30013401), (3, 10004467), (11, 2728491), (33, 909497), (37, 811173), (47, 638583), (111, 270391), (141, 212861), (407, 73743), (517, 58053), (523, 57387), (1221, 24581), (1551, 19351), (1569, 19129), (1739, 17259), (5217, 5753)]