210329133

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{137201}}^1$

素因数の和:137284

約数の個数: 16

約数和(自身を含む): 324894336

約数和(自身を除く): 114565203

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 137201, 411603, 960407, 2881221, 10015673, 30047019, 70109711, 210329133]

約数ペア:

[(1, 210329133), (3, 70109711), (7, 30047019), (21, 10015673), (73, 2881221), (219, 960407), (511, 411603), (1533, 137201)]