283056921

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{56873}}^1$

素因数の和:56965

約数の個数: 24

約数和(自身を含む): 473191680

約数和(自身を除く): 190134759

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 56873, 170619, 398111, 511857, 1194333, 3582999, 4492967, 13478901, 31450769, 40436703, 94352307, 283056921]

約数ペア:

[(1, 283056921), (3, 94352307), (7, 40436703), (9, 31450769), (21, 13478901), (63, 4492967), (79, 3582999), (237, 1194333), (553, 511857), (711, 398111), (1659, 170619), (4977, 56873)]