242574163

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 282465792

約数和(自身を除く): 39891629

約数列:

[1, 13, 31, 41, 53, 277, 403, 533, 689, 1271, 1643, 2173, 3601, 8587, 11357, 14681, 16523, 21359, 28249, 67363, 111631, 147641, 190853, 352067, 455111, 601921, 875719, 4576871, 5916443, 7824973, 18659551, 242574163]

約数ペア:

[(1, 242574163), (13, 18659551), (31, 7824973), (41, 5916443), (53, 4576871), (277, 875719), (403, 601921), (533, 455111), (689, 352067), (1271, 190853), (1643, 147641), (2173, 111631), (3601, 67363), (8587, 28249), (11357, 21359), (14681, 16523)]