89649721

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7459}}^1$

素因数の和:7584

約数の個数: 16

約数和(自身を含む): 109572480

約数和(自身を除く): 19922759

約数列:

[1, 7, 17, 101, 119, 707, 1717, 7459, 12019, 52213, 126803, 753359, 887621, 5273513, 12807103, 89649721]

約数ペア:

[(1, 89649721), (7, 12807103), (17, 5273513), (101, 887621), (119, 753359), (707, 126803), (1717, 52213), (7459, 12019)]