12513775491

素因数分解:

$3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{11329}}^1$

素因数の和:11628

約数の個数: 48

約数和(自身を含む): 20997662400

約数和(自身を除く): 8483886909

約数列:

[1, 3, 7, 9, 21, 63, 89, 197, 267, 591, 623, 801, 1379, 1773, 1869, 4137, 5607, 11329, 12411, 17533, 33987, 52599, 79303, 101961, 122731, 157797, 237909, 368193, 713727, 1008281, 1104579, 2231813, 3024843, 6695439, 7057967, 9074529, 15622691, 20086317, 21173901, 46868073, 63521703, 140604219, 198631357, 595894071, 1390419499, 1787682213, 4171258497, 12513775491]

約数ペア:

[(1, 12513775491), (3, 4171258497), (7, 1787682213), (9, 1390419499), (21, 595894071), (63, 198631357), (89, 140604219), (197, 63521703), (267, 46868073), (591, 21173901), (623, 20086317), (801, 15622691), (1379, 9074529), (1773, 7057967), (1869, 6695439), (4137, 3024843), (5607, 2231813), (11329, 1104579), (12411, 1008281), (17533, 713727), (33987, 368193), (52599, 237909), (79303, 157797), (101961, 122731)]