11761617

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 19699200

約数和(自身を除く): 7937583

約数列:

[1, 3, 7, 21, 29, 31, 49, 87, 89, 93, 147, 203, 217, 267, 609, 623, 651, 899, 1421, 1519, 1869, 2581, 2697, 2759, 4263, 4361, 4557, 6293, 7743, 8277, 13083, 18067, 18879, 19313, 44051, 54201, 57939, 80011, 126469, 132153, 135191, 240033, 379407, 405573, 560077, 1680231, 3920539, 11761617]

約数ペア:

[(1, 11761617), (3, 3920539), (7, 1680231), (21, 560077), (29, 405573), (31, 379407), (49, 240033), (87, 135191), (89, 132153), (93, 126469), (147, 80011), (203, 57939), (217, 54201), (267, 44051), (609, 19313), (623, 18879), (651, 18067), (899, 13083), (1421, 8277), (1519, 7743), (1869, 6293), (2581, 4557), (2697, 4361), (2759, 4263)]