13459719

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 9119481

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1049, 1833, 3147, 4277, 7343, 12831, 13637, 22029, 40911, 49303, 95459, 147909, 286377, 345121, 640939, 1035363, 1922817, 4486573, 13459719]

約数ペア:

[(1, 13459719), (3, 4486573), (7, 1922817), (13, 1035363), (21, 640939), (39, 345121), (47, 286377), (91, 147909), (141, 95459), (273, 49303), (329, 40911), (611, 22029), (987, 13637), (1049, 12831), (1833, 7343), (3147, 4277)]