38933631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 64696320

約数和(自身を除く): 25762689

約数列:

[1, 3, 9, 11, 29, 33, 71, 87, 99, 191, 213, 261, 319, 573, 639, 781, 957, 1719, 2059, 2101, 2343, 2871, 5539, 6177, 6303, 7029, 13561, 16617, 18531, 18909, 22649, 40683, 49851, 60929, 67947, 122049, 149171, 182787, 203841, 393269, 447513, 548361, 1179807, 1342539, 3539421, 4325959, 12977877, 38933631]

約数ペア:

[(1, 38933631), (3, 12977877), (9, 4325959), (11, 3539421), (29, 1342539), (33, 1179807), (71, 548361), (87, 447513), (99, 393269), (191, 203841), (213, 182787), (261, 149171), (319, 122049), (573, 67947), (639, 60929), (781, 49851), (957, 40683), (1719, 22649), (2059, 18909), (2101, 18531), (2343, 16617), (2871, 13561), (5539, 7029), (6177, 6303)]