48738921

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19181}}^1$

素因数の和:19213

約数の個数: 24

約数和(自身を含む): 81638592

約数和(自身を除く): 32899671

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 19181, 57543, 134267, 210991, 402801, 632973, 1476937, 2320901, 4430811, 6962703, 16246307, 48738921]

約数ペア:

[(1, 48738921), (3, 16246307), (7, 6962703), (11, 4430811), (21, 2320901), (33, 1476937), (77, 632973), (121, 402801), (231, 210991), (363, 134267), (847, 57543), (2541, 19181)]