9883251

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 16888872

約数和(自身を除く): 7005621

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 307, 441, 511, 657, 921, 1533, 2149, 2763, 3577, 4599, 6447, 10731, 15043, 19341, 22411, 32193, 45129, 67233, 135387, 156877, 201699, 470631, 1098139, 1411893, 3294417, 9883251]

約数ペア:

[(1, 9883251), (3, 3294417), (7, 1411893), (9, 1098139), (21, 470631), (49, 201699), (63, 156877), (73, 135387), (147, 67233), (219, 45129), (307, 32193), (441, 22411), (511, 19341), (657, 15043), (921, 10731), (1533, 6447), (2149, 4599), (2763, 3577)]