1117562881

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 1278149760

約数和(自身を除く): 160586879

約数列:

[1, 17, 19, 67, 113, 323, 457, 1139, 1273, 1921, 2147, 7571, 7769, 8683, 21641, 30619, 36499, 51641, 128707, 143849, 147611, 520523, 581761, 877897, 981179, 2445433, 3459947, 9889937, 16680043, 58819099, 65738993, 1117562881]

約数ペア:

[(1, 1117562881), (17, 65738993), (19, 58819099), (67, 16680043), (113, 9889937), (323, 3459947), (457, 2445433), (1139, 981179), (1273, 877897), (1921, 581761), (2147, 520523), (7571, 147611), (7769, 143849), (8683, 128707), (21641, 51641), (30619, 36499)]