30669921

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{22273}}^1$

素因数の和:22302

約数の個数: 20

約数和(自身を含む): 48512772

約数和(自身を除く): 17842851

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 22273, 66819, 200457, 378641, 601371, 1135923, 1804113, 3407769, 10223307, 30669921]

約数ペア:

[(1, 30669921), (3, 10223307), (9, 3407769), (17, 1804113), (27, 1135923), (51, 601371), (81, 378641), (153, 200457), (459, 66819), (1377, 22273)]