13304797891

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{43711}}^1$

素因数の和:43855

約数の個数: 32

約数和(自身を含む): 17121116160

約数和(自身を除く): 3816318269

約数列:

[1, 7, 11, 59, 67, 77, 413, 469, 649, 737, 3953, 4543, 5159, 27671, 43483, 43711, 304381, 305977, 480821, 2578949, 2928637, 3365747, 18052643, 20500459, 28368439, 32215007, 172789583, 198579073, 225505049, 1209527081, 1900685413, 13304797891]

約数ペア:

[(1, 13304797891), (7, 1900685413), (11, 1209527081), (59, 225505049), (67, 198579073), (77, 172789583), (413, 32215007), (469, 28368439), (649, 20500459), (737, 18052643), (3953, 3365747), (4543, 2928637), (5159, 2578949), (27671, 480821), (43483, 305977), (43711, 304381)]