38097513

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 58406400

約数和(自身を除く): 20308887

約数列:

[1, 3, 9, 27, 53, 79, 159, 237, 337, 477, 711, 1011, 1431, 2133, 3033, 4187, 9099, 12561, 17861, 26623, 37683, 53583, 79869, 113049, 160749, 239607, 482247, 718821, 1411019, 4233057, 12699171, 38097513]

約数ペア:

[(1, 38097513), (3, 12699171), (9, 4233057), (27, 1411019), (53, 718821), (79, 482247), (159, 239607), (237, 160749), (337, 113049), (477, 79869), (711, 53583), (1011, 37683), (1431, 26623), (2133, 17861), (3033, 12561), (4187, 9099)]