530187567

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{36643}}^1$

素因数の和:36719

約数の個数: 32

約数和(自身を含む): 886491648

約数和(自身を除く): 356304081

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 1113, 2067, 4823, 14469, 36643, 109929, 256501, 476359, 769503, 1429077, 1942079, 3334513, 5826237, 10003539, 13594553, 25247027, 40783659, 75741081, 176729189, 530187567]

約数ペア:

[(1, 530187567), (3, 176729189), (7, 75741081), (13, 40783659), (21, 25247027), (39, 13594553), (53, 10003539), (91, 5826237), (159, 3334513), (273, 1942079), (371, 1429077), (689, 769503), (1113, 476359), (2067, 256501), (4823, 109929), (14469, 36643)]