272596947

素因数分解:

$3^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{7759}}^1$

素因数の和:8015

約数の個数: 24

約数和(自身を含む): 424627200

約数和(自身を除く): 152030253

約数列:

[1, 3, 7, 21, 49, 147, 239, 717, 1673, 5019, 7759, 11711, 23277, 35133, 54313, 162939, 380191, 1140573, 1854401, 5563203, 12980807, 38942421, 90865649, 272596947]

約数ペア:

[(1, 272596947), (3, 90865649), (7, 38942421), (21, 12980807), (49, 5563203), (147, 1854401), (239, 1140573), (717, 380191), (1673, 162939), (5019, 54313), (7759, 35133), (11711, 23277)]