28993386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{210097}}^1$

素因数の和:210125

約数の個数: 16

約数和(自身を含む): 60508224

約数和(自身を除く): 31514838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 210097, 420194, 630291, 1260582, 4832231, 9664462, 14496693, 28993386]

約数ペア:

[(1, 28993386), (2, 14496693), (3, 9664462), (6, 4832231), (23, 1260582), (46, 630291), (69, 420194), (138, 210097)]