4499523

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 8208000

約数和(自身を除く): 3708477

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 179, 189, 399, 441, 513, 537, 931, 1197, 1253, 1323, 1611, 2793, 3401, 3591, 3759, 4833, 8379, 8771, 10203, 11277, 23807, 25137, 26313, 30609, 33831, 71421, 78939, 91827, 166649, 214263, 236817, 499947, 642789, 1499841, 4499523]

約数ペア:

[(1, 4499523), (3, 1499841), (7, 642789), (9, 499947), (19, 236817), (21, 214263), (27, 166649), (49, 91827), (57, 78939), (63, 71421), (133, 33831), (147, 30609), (171, 26313), (179, 25137), (189, 23807), (399, 11277), (441, 10203), (513, 8771), (537, 8379), (931, 4833), (1197, 3759), (1253, 3591), (1323, 3401), (1611, 2793)]