7380373

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 32

約数和(自身を含む): 10144512

約数和(自身を除く): 2764139

約数列:

[1, 7, 11, 13, 73, 77, 91, 101, 143, 511, 707, 803, 949, 1001, 1111, 1313, 5621, 6643, 7373, 7777, 9191, 10439, 14443, 51611, 73073, 81103, 95849, 101101, 567721, 670943, 1054339, 7380373]

約数ペア:

[(1, 7380373), (7, 1054339), (11, 670943), (13, 567721), (73, 101101), (77, 95849), (91, 81103), (101, 73073), (143, 51611), (511, 14443), (707, 10439), (803, 9191), (949, 7777), (1001, 7373), (1111, 6643), (1313, 5621)]