30832407

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{22391}}^1$

素因数の和:22420

約数の個数: 20

約数和(自身を含む): 48769776

約数和(自身を除く): 17937369

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 22391, 67173, 201519, 380647, 604557, 1141941, 1813671, 3425823, 10277469, 30832407]

約数ペア:

[(1, 30832407), (3, 10277469), (9, 3425823), (17, 1813671), (27, 1141941), (51, 604557), (81, 380647), (153, 201519), (459, 67173), (1377, 22391)]