2395719

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 3659760

約数和(自身を除く): 1264041

約数列:

[1, 3, 9, 29, 67, 87, 137, 201, 261, 411, 603, 1233, 1943, 3973, 5829, 9179, 11919, 17487, 27537, 35757, 82611, 266191, 798573, 2395719]

約数ペア:

[(1, 2395719), (3, 798573), (9, 266191), (29, 82611), (67, 35757), (87, 27537), (137, 17487), (201, 11919), (261, 9179), (411, 5829), (603, 3973), (1233, 1943)]