242428719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3019}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 365299200

約数和(自身を除く): 122870481

約数列:

[1, 3, 13, 29, 39, 71, 87, 213, 377, 923, 1131, 2059, 2769, 3019, 6177, 9057, 26767, 39247, 80301, 87551, 117741, 214349, 262653, 643047, 1138163, 2786537, 3414489, 6216121, 8359611, 18648363, 80809573, 242428719]

約数ペア:

[(1, 242428719), (3, 80809573), (13, 18648363), (29, 8359611), (39, 6216121), (71, 3414489), (87, 2786537), (213, 1138163), (377, 643047), (923, 262653), (1131, 214349), (2059, 117741), (2769, 87551), (3019, 80301), (6177, 39247), (9057, 26767)]