1211115037

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:981

約数の個数: 32

約数和(自身を含む): 1450441728

約数和(自身を除く): 239326691

約数列:

[1, 11, 17, 31, 187, 341, 401, 521, 527, 4411, 5731, 5797, 6817, 8857, 12431, 16151, 74987, 97427, 136741, 177661, 208921, 211327, 274567, 2298131, 2324597, 3020237, 3551657, 6476551, 39068227, 71242061, 110101367, 1211115037]

約数ペア:

[(1, 1211115037), (11, 110101367), (17, 71242061), (31, 39068227), (187, 6476551), (341, 3551657), (401, 3020237), (521, 2324597), (527, 2298131), (4411, 274567), (5731, 211327), (5797, 208921), (6817, 177661), (8857, 136741), (12431, 97427), (16151, 74987)]