30690711

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{3257}}^1$

素因数の和:3615

約数の個数: 16

約数和(自身を含む): 45612000

約数和(自身を除く): 14921289

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 3257, 9423, 9771, 29313, 87939, 1136693, 3410079, 10230237, 30690711]

約数ペア:

[(1, 30690711), (3, 10230237), (9, 3410079), (27, 1136693), (349, 87939), (1047, 29313), (3141, 9771), (3257, 9423)]