2019939633

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{51347}}^1$

素因数の和:51434

約数の個数: 32

約数和(自身を含む): 3154821120

約数和(自身を除く): 1134881487

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1269, 1457, 4371, 13113, 39339, 51347, 154041, 462123, 1386369, 1591757, 2413309, 4775271, 7239927, 14325813, 21719781, 42977439, 65159343, 74812579, 224437737, 673313211, 2019939633]

約数ペア:

[(1, 2019939633), (3, 673313211), (9, 224437737), (27, 74812579), (31, 65159343), (47, 42977439), (93, 21719781), (141, 14325813), (279, 7239927), (423, 4775271), (837, 2413309), (1269, 1591757), (1457, 1386369), (4371, 462123), (13113, 154041), (39339, 51347)]