4339923

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 7104000

約数和(自身を除く): 2764077

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 149, 219, 399, 447, 511, 1043, 1387, 1533, 2831, 3129, 4161, 8493, 9709, 10877, 19817, 29127, 32631, 59451, 76139, 206663, 228417, 619989, 1446641, 4339923]

約数ペア:

[(1, 4339923), (3, 1446641), (7, 619989), (19, 228417), (21, 206663), (57, 76139), (73, 59451), (133, 32631), (149, 29127), (219, 19817), (399, 10877), (447, 9709), (511, 8493), (1043, 4161), (1387, 3129), (1533, 2831)]