13861203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 20697600

約数和(自身を除く): 6836397

約数列:

[1, 3, 19, 23, 57, 69, 97, 109, 291, 327, 437, 1311, 1843, 2071, 2231, 2507, 5529, 6213, 6693, 7521, 10573, 31719, 42389, 47633, 127167, 142899, 200887, 243179, 602661, 729537, 4620401, 13861203]

約数ペア:

[(1, 13861203), (3, 4620401), (19, 729537), (23, 602661), (57, 243179), (69, 200887), (97, 142899), (109, 127167), (291, 47633), (327, 42389), (437, 31719), (1311, 10573), (1843, 7521), (2071, 6693), (2231, 6213), (2507, 5529)]