3101477939

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 3774950400

約数和(自身を除く): 673472461

約数列:

[1, 7, 19, 133, 151, 389, 397, 1057, 2723, 2779, 2869, 7391, 7543, 20083, 51737, 52801, 58739, 59947, 154433, 411173, 419629, 1081031, 1116041, 1138993, 2934227, 7812287, 7972951, 20539589, 23319383, 163235681, 443068277, 3101477939]

約数ペア:

[(1, 3101477939), (7, 443068277), (19, 163235681), (133, 23319383), (151, 20539589), (389, 7972951), (397, 7812287), (1057, 2934227), (2723, 1138993), (2779, 1116041), (2869, 1081031), (7391, 419629), (7543, 411173), (20083, 154433), (51737, 59947), (52801, 58739)]