1018478907

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{1889}}^1$

素因数の和:2968

約数の個数: 32

約数和(自身を含む): 1590624000

約数和(自身を除く): 572145093

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1051, 1889, 3153, 5667, 9459, 17001, 19969, 28377, 35891, 51003, 59907, 107673, 179721, 323019, 539163, 969057, 1985339, 5956017, 17868051, 37721441, 53604153, 113164323, 339492969, 1018478907]

約数ペア:

[(1, 1018478907), (3, 339492969), (9, 113164323), (19, 53604153), (27, 37721441), (57, 17868051), (171, 5956017), (513, 1985339), (1051, 969057), (1889, 539163), (3153, 323019), (5667, 179721), (9459, 107673), (17001, 59907), (19969, 51003), (28377, 35891)]