216473763

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{5303}}^1$

素因数の和:6554

約数の個数: 16

約数和(自身を含む): 315184896

約数和(自身を除く): 98711133

約数列:

[1, 3, 11, 33, 1237, 3711, 5303, 13607, 15909, 40821, 58333, 174999, 6559811, 19679433, 72157921, 216473763]

約数ペア:

[(1, 216473763), (3, 72157921), (11, 19679433), (33, 6559811), (1237, 174999), (3711, 58333), (5303, 40821), (13607, 15909)]