7232901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 11235840

約数和(自身を除く): 4002939

約数列:

[1, 3, 13, 19, 39, 43, 57, 129, 227, 247, 559, 681, 741, 817, 1677, 2451, 2951, 4313, 8853, 9761, 10621, 12939, 29283, 31863, 56069, 126893, 168207, 185459, 380679, 556377, 2410967, 7232901]

約数ペア:

[(1, 7232901), (3, 2410967), (13, 556377), (19, 380679), (39, 185459), (43, 168207), (57, 126893), (129, 56069), (227, 31863), (247, 29283), (559, 12939), (681, 10621), (741, 9761), (817, 8853), (1677, 4313), (2451, 2951)]