90900769

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 98208000

約数和(自身を除く): 7307231

約数列:

[1, 19, 59, 131, 619, 1121, 2489, 7729, 11761, 36521, 81089, 146851, 693899, 1540691, 4784251, 90900769]

約数ペア:

[(1, 90900769), (19, 4784251), (59, 1540691), (131, 693899), (619, 146851), (1121, 81089), (2489, 36521), (7729, 11761)]