30519573

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1693

約数の個数: 32

約数和(自身を含む): 50201856

約数和(自身を除く): 19682283

約数列:

[1, 3, 7, 17, 21, 51, 53, 119, 159, 357, 371, 901, 1113, 1613, 2703, 4839, 6307, 11291, 18921, 27421, 33873, 82263, 85489, 191947, 256467, 575841, 598423, 1453313, 1795269, 4359939, 10173191, 30519573]

約数ペア:

[(1, 30519573), (3, 10173191), (7, 4359939), (17, 1795269), (21, 1453313), (51, 598423), (53, 575841), (119, 256467), (159, 191947), (357, 85489), (371, 82263), (901, 33873), (1113, 27421), (1613, 18921), (2703, 11291), (4839, 6307)]