508738241

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 589234176

約数和(自身を除く): 80495935

約数列:

[1, 11, 31, 73, 107, 191, 341, 803, 1177, 2101, 2263, 3317, 5921, 7811, 13943, 20437, 24893, 36487, 65131, 85921, 153373, 224807, 242141, 432233, 633547, 1491901, 2663551, 4754563, 6969017, 16410911, 46248931, 508738241]

約数ペア:

[(1, 508738241), (11, 46248931), (31, 16410911), (73, 6969017), (107, 4754563), (191, 2663551), (341, 1491901), (803, 633547), (1177, 432233), (2101, 242141), (2263, 224807), (3317, 153373), (5921, 85921), (7811, 65131), (13943, 36487), (20437, 24893)]