3063921

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 5006880

約数和(自身を除く): 1942959

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 399, 931, 1097, 2793, 3291, 7679, 20843, 23037, 53753, 62529, 145901, 161259, 437703, 1021307, 3063921]

約数ペア:

[(1, 3063921), (3, 1021307), (7, 437703), (19, 161259), (21, 145901), (49, 62529), (57, 53753), (133, 23037), (147, 20843), (399, 7679), (931, 3291), (1097, 2793)]