768853943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{4639}}^1$

素因数の和:4743

約数の個数: 32

約数和(自身を含む): 966604800

約数和(自身を除く): 197750857

約数列:

[1, 11, 13, 19, 61, 143, 209, 247, 671, 793, 1159, 2717, 4639, 8723, 12749, 15067, 51029, 60307, 88141, 165737, 282979, 663377, 969551, 1145833, 3112769, 3678727, 5376601, 12604163, 40465997, 59142611, 69895813, 768853943]

約数ペア:

[(1, 768853943), (11, 69895813), (13, 59142611), (19, 40465997), (61, 12604163), (143, 5376601), (209, 3678727), (247, 3112769), (671, 1145833), (793, 969551), (1159, 663377), (2717, 282979), (4639, 165737), (8723, 88141), (12749, 60307), (15067, 51029)]