1513304947

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1489}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 1925890560

約数和(自身を除く): 412585613

約数列:

[1, 7, 11, 67, 77, 197, 469, 737, 1379, 1489, 2167, 5159, 10423, 13199, 15169, 16379, 92393, 99763, 114653, 145189, 293333, 698341, 1016323, 1097393, 2053331, 3226663, 7681751, 19653311, 22586641, 137573177, 216186421, 1513304947]

約数ペア:

[(1, 1513304947), (7, 216186421), (11, 137573177), (67, 22586641), (77, 19653311), (197, 7681751), (469, 3226663), (737, 2053331), (1379, 1097393), (1489, 1016323), (2167, 698341), (5159, 293333), (10423, 145189), (13199, 114653), (15169, 99763), (16379, 92393)]