13308867

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 23482368

約数和(自身を除く): 10173501

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 243, 297, 351, 383, 429, 891, 1053, 1149, 1287, 2673, 3159, 3447, 3861, 4213, 4979, 10341, 11583, 12639, 14937, 31023, 34749, 37917, 44811, 54769, 93069, 113751, 134433, 164307, 341253, 403299, 492921, 1023759, 1209897, 1478763, 4436289, 13308867]

約数ペア:

[(1, 13308867), (3, 4436289), (9, 1478763), (11, 1209897), (13, 1023759), (27, 492921), (33, 403299), (39, 341253), (81, 164307), (99, 134433), (117, 113751), (143, 93069), (243, 54769), (297, 44811), (351, 37917), (383, 34749), (429, 31023), (891, 14937), (1053, 12639), (1149, 11583), (1287, 10341), (2673, 4979), (3159, 4213), (3447, 3861)]