145280317

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{93911}}^1$

素因数の和:93948

約数の個数: 16

約数和(自身を含む): 189326592

約数和(自身を除く): 44046275

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 93911, 657377, 1220843, 1596487, 8545901, 11175409, 20754331, 145280317]

約数ペア:

[(1, 145280317), (7, 20754331), (13, 11175409), (17, 8545901), (91, 1596487), (119, 1220843), (221, 657377), (1547, 93911)]