920548113

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{19141}}^1$

素因数の和:19225

約数の個数: 32

約数和(自身を含む): 1389249792

約数和(自身を除く): 468701679

約数列:

[1, 3, 17, 23, 41, 51, 69, 123, 391, 697, 943, 1173, 2091, 2829, 16031, 19141, 48093, 57423, 325397, 440243, 784781, 976191, 1320729, 2354343, 7484131, 13341277, 18049963, 22452393, 40023831, 54149889, 306849371, 920548113]

約数ペア:

[(1, 920548113), (3, 306849371), (17, 54149889), (23, 40023831), (41, 22452393), (51, 18049963), (69, 13341277), (123, 7484131), (391, 2354343), (697, 1320729), (943, 976191), (1173, 784781), (2091, 440243), (2829, 325397), (16031, 57423), (19141, 48093)]