475627887

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{4397}}^1$

素因数の和:4528

約数の個数: 48

約数和(自身を含む): 839771712

約数和(自身を除く): 364143825

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 101, 119, 153, 303, 357, 707, 909, 1071, 1717, 2121, 4397, 5151, 6363, 12019, 13191, 15453, 30779, 36057, 39573, 74749, 92337, 108171, 224247, 277011, 444097, 523243, 672741, 1332291, 1569729, 3108679, 3996873, 4709187, 7549649, 9326037, 22648947, 27978111, 52847543, 67946841, 158542629, 475627887]

約数ペア:

[(1, 475627887), (3, 158542629), (7, 67946841), (9, 52847543), (17, 27978111), (21, 22648947), (51, 9326037), (63, 7549649), (101, 4709187), (119, 3996873), (153, 3108679), (303, 1569729), (357, 1332291), (707, 672741), (909, 523243), (1071, 444097), (1717, 277011), (2121, 224247), (4397, 108171), (5151, 92337), (6363, 74749), (12019, 39573), (13191, 36057), (15453, 30779)]