15696218391

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{433}}^1\times {\mathrm{13177}}^1$

素因数の和:13751

約数の個数: 32

約数和(自身を含む): 24158120448

約数和(自身を除く): 8461902057

約数列:

[1, 3, 7, 21, 131, 393, 433, 917, 1299, 2751, 3031, 9093, 13177, 39531, 56723, 92239, 170169, 276717, 397061, 1191183, 1726187, 5178561, 5705641, 12083309, 17116923, 36249927, 39939487, 119818461, 747438971, 2242316913, 5232072797, 15696218391]

約数ペア:

[(1, 15696218391), (3, 5232072797), (7, 2242316913), (21, 747438971), (131, 119818461), (393, 39939487), (433, 36249927), (917, 17116923), (1299, 12083309), (2751, 5705641), (3031, 5178561), (9093, 1726187), (13177, 1191183), (39531, 397061), (56723, 276717), (92239, 170169)]