260900457

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{55147}}^1$

素因数の和:55252

約数の個数: 16

約数和(自身を含む): 370594560

約数和(自身を除く): 109694103

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 55147, 165441, 1047793, 3143379, 4577201, 13731603, 86966819, 260900457]

約数ペア:

[(1, 260900457), (3, 86966819), (19, 13731603), (57, 4577201), (83, 3143379), (249, 1047793), (1577, 165441), (4731, 55147)]