30482487

素因数分解:

$3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1453}}^1$

素因数の和:1509

約数の個数: 40

約数和(自身を含む): 53483936

約数和(自身を除く): 23001449

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 81, 111, 189, 259, 333, 567, 777, 999, 1453, 2331, 2997, 4359, 6993, 10171, 13077, 20979, 30513, 39231, 53761, 91539, 117693, 161283, 274617, 376327, 483849, 823851, 1128981, 1451547, 3386943, 4354641, 10160829, 30482487]

約数ペア:

[(1, 30482487), (3, 10160829), (7, 4354641), (9, 3386943), (21, 1451547), (27, 1128981), (37, 823851), (63, 483849), (81, 376327), (111, 274617), (189, 161283), (259, 117693), (333, 91539), (567, 53761), (777, 39231), (999, 30513), (1453, 20979), (2331, 13077), (2997, 10171), (4359, 6993)]