11981170089

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3588251}}^1$

素因数の和:3588317

約数の個数: 24

約数和(自身を含む): 20151623232

約数和(自身を除く): 8170453143

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 3588251, 10764753, 25117757, 32294259, 75353271, 190177303, 226059813, 570531909, 1331241121, 1711595727, 3993723363, 11981170089]

約数ペア:

[(1, 11981170089), (3, 3993723363), (7, 1711595727), (9, 1331241121), (21, 570531909), (53, 226059813), (63, 190177303), (159, 75353271), (371, 32294259), (477, 25117757), (1113, 10764753), (3339, 3588251)]