345170241

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{327797}}^1$

素因数の和:327822

約数の個数: 20

約数和(自身を含む): 555289812

約数和(自身を除く): 210119571

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 327797, 983391, 2950173, 4261361, 8850519, 12784083, 26551557, 38352249, 115056747, 345170241]

約数ペア:

[(1, 345170241), (3, 115056747), (9, 38352249), (13, 26551557), (27, 12784083), (39, 8850519), (81, 4261361), (117, 2950173), (351, 983391), (1053, 327797)]