14478021

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3862

約数の個数: 20

約数和(自身を含む): 22093632

約数和(自身を除く): 7615611

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3803, 3807, 11409, 34227, 102681, 178741, 308043, 536223, 1608669, 4826007, 14478021]

約数ペア:

[(1, 14478021), (3, 4826007), (9, 1608669), (27, 536223), (47, 308043), (81, 178741), (141, 102681), (423, 34227), (1269, 11409), (3803, 3807)]