193259241

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{161453}}^1$

素因数の和:161485

約数の個数: 24

約数和(自身を含む): 335824320

約数和(自身を除く): 142565079

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 161453, 484359, 1130171, 1453077, 3067607, 3390513, 9202821, 10171539, 21473249, 27608463, 64419747, 193259241]

約数ペア:

[(1, 193259241), (3, 64419747), (7, 27608463), (9, 21473249), (19, 10171539), (21, 9202821), (57, 3390513), (63, 3067607), (133, 1453077), (171, 1130171), (399, 484359), (1197, 161453)]