21024564649

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1\times {\mathrm{4909}}^1$

素因数の和:5593

約数の個数: 32

約数和(自身を含む): 24986793600

約数和(自身を除く): 3962228951

約数列:

[1, 11, 17, 37, 187, 407, 619, 629, 4909, 6809, 6919, 10523, 22903, 53999, 83453, 115753, 181633, 251933, 389351, 917983, 1997963, 3038671, 3087761, 4282861, 33425381, 33965371, 51657407, 112430827, 568231477, 1236739097, 1911324059, 21024564649]

約数ペア:

[(1, 21024564649), (11, 1911324059), (17, 1236739097), (37, 568231477), (187, 112430827), (407, 51657407), (619, 33965371), (629, 33425381), (4909, 4282861), (6809, 3087761), (6919, 3038671), (10523, 1997963), (22903, 917983), (53999, 389351), (83453, 251933), (115753, 181633)]