248835597

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{20147}}^1$

素因数の和:20352

約数の個数: 16

約数和(自身を含む): 348157440

約数和(自身を除く): 99321843

約数列:

[1, 3, 23, 69, 179, 537, 4117, 12351, 20147, 60441, 463381, 1390143, 3606313, 10818939, 82945199, 248835597]

約数ペア:

[(1, 248835597), (3, 82945199), (23, 10818939), (69, 3606313), (179, 1390143), (537, 463381), (4117, 60441), (12351, 20147)]