47919003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{21673}}^1$

素因数の和:21754

約数の個数: 16

約数和(自身を含む): 70743936

約数和(自身を除く): 22824933

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 21673, 65019, 238403, 715209, 1452091, 4356273, 15973001, 47919003]

約数ペア:

[(1, 47919003), (3, 15973001), (11, 4356273), (33, 1452091), (67, 715209), (201, 238403), (737, 65019), (2211, 21673)]