947880037

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1187}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 1113678720

約数和(自身を除く): 165798683

約数列:

[1, 13, 19, 53, 61, 247, 689, 793, 1007, 1159, 1187, 3233, 13091, 15067, 15431, 22553, 42029, 61427, 62911, 72407, 293189, 798551, 817843, 941291, 1195309, 1375733, 3837571, 15539017, 17884529, 49888423, 72913849, 947880037]

約数ペア:

[(1, 947880037), (13, 72913849), (19, 49888423), (53, 17884529), (61, 15539017), (247, 3837571), (689, 1375733), (793, 1195309), (1007, 941291), (1159, 817843), (1187, 798551), (3233, 293189), (13091, 72407), (15067, 62911), (15431, 61427), (22553, 42029)]