340479927

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{569}}^1\times {\mathrm{3911}}^1$

素因数の和:4503

約数の個数: 24

約数和(自身を含む): 521782560

約数和(自身を除く): 181302633

約数列:

[1, 3, 9, 17, 51, 153, 569, 1707, 3911, 5121, 9673, 11733, 29019, 35199, 66487, 87057, 199461, 598383, 2225359, 6676077, 20028231, 37831103, 113493309, 340479927]

約数ペア:

[(1, 340479927), (3, 113493309), (9, 37831103), (17, 20028231), (51, 6676077), (153, 2225359), (569, 598383), (1707, 199461), (3911, 87057), (5121, 66487), (9673, 35199), (11733, 29019)]