13436241

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 9546159

約数列:

[1, 3, 7, 13, 21, 39, 49, 79, 89, 91, 147, 237, 267, 273, 553, 623, 637, 1027, 1157, 1659, 1869, 1911, 3081, 3471, 3871, 4361, 7031, 7189, 8099, 11613, 13083, 21093, 21567, 24297, 49217, 50323, 56693, 91403, 147651, 150969, 170079, 274209, 344519, 639821, 1033557, 1919463, 4478747, 13436241]

約数ペア:

[(1, 13436241), (3, 4478747), (7, 1919463), (13, 1033557), (21, 639821), (39, 344519), (49, 274209), (79, 170079), (89, 150969), (91, 147651), (147, 91403), (237, 56693), (267, 50323), (273, 49217), (553, 24297), (623, 21567), (637, 21093), (1027, 13083), (1157, 11613), (1659, 8099), (1869, 7189), (1911, 7031), (3081, 4361), (3471, 3871)]