4020346323

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{17971}}^1$

素因数の和:18104

約数の個数: 48

約数和(自身を含む): 6863291136

約数和(自身を除く): 2842944813

約数列:

[1, 3, 7, 9, 21, 53, 63, 67, 159, 201, 371, 469, 477, 603, 1113, 1407, 3339, 3551, 4221, 10653, 17971, 24857, 31959, 53913, 74571, 125797, 161739, 223713, 377391, 952463, 1132173, 1204057, 2857389, 3612171, 6667241, 8428399, 8572167, 10836513, 20001723, 25285197, 60005169, 63815021, 75855591, 191445063, 446705147, 574335189, 1340115441, 4020346323]

約数ペア:

[(1, 4020346323), (3, 1340115441), (7, 574335189), (9, 446705147), (21, 191445063), (53, 75855591), (63, 63815021), (67, 60005169), (159, 25285197), (201, 20001723), (371, 10836513), (469, 8572167), (477, 8428399), (603, 6667241), (1113, 3612171), (1407, 2857389), (3339, 1204057), (3551, 1132173), (4221, 952463), (10653, 377391), (17971, 223713), (24857, 161739), (31959, 125797), (53913, 74571)]