4327407

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 7207200

約数和(自身を除く): 2879793

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 461, 1043, 1341, 1383, 3129, 3227, 4149, 9387, 9681, 29043, 68689, 206067, 480823, 618201, 1442469, 4327407]

約数ペア:

[(1, 4327407), (3, 1442469), (7, 618201), (9, 480823), (21, 206067), (63, 68689), (149, 29043), (447, 9681), (461, 9387), (1043, 4149), (1341, 3227), (1383, 3129)]