1948651731

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{10979}}^1$

素因数の和:11076

約数の個数: 48

約数和(自身を含む): 3189382560

約数和(自身を除く): 1240730829

約数列:

[1, 3, 9, 13, 37, 39, 41, 111, 117, 123, 333, 369, 481, 533, 1443, 1517, 1599, 4329, 4551, 4797, 10979, 13653, 19721, 32937, 59163, 98811, 142727, 177489, 406223, 428181, 450139, 1218669, 1284543, 1350417, 3656007, 4051251, 5280899, 5851807, 15842697, 16655143, 17555421, 47528091, 49965429, 52666263, 149896287, 216516859, 649550577, 1948651731]

約数ペア:

[(1, 1948651731), (3, 649550577), (9, 216516859), (13, 149896287), (37, 52666263), (39, 49965429), (41, 47528091), (111, 17555421), (117, 16655143), (123, 15842697), (333, 5851807), (369, 5280899), (481, 4051251), (533, 3656007), (1443, 1350417), (1517, 1284543), (1599, 1218669), (4329, 450139), (4551, 428181), (4797, 406223), (10979, 177489), (13653, 142727), (19721, 98811), (32937, 59163)]