7221295439

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 7946438400

約数和(自身を除く): 725142961

約数列:

[1, 19, 37, 89, 211, 547, 703, 1691, 3293, 4009, 7807, 10393, 18779, 20239, 48683, 62567, 115417, 148333, 356801, 384541, 694823, 924977, 1801271, 2192923, 4270429, 10272113, 13201637, 34224149, 81138151, 195170147, 380068181, 7221295439]

約数ペア:

[(1, 7221295439), (19, 380068181), (37, 195170147), (89, 81138151), (211, 34224149), (547, 13201637), (703, 10272113), (1691, 4270429), (3293, 2192923), (4009, 1801271), (7807, 924977), (10393, 694823), (18779, 384541), (20239, 356801), (48683, 148333), (62567, 115417)]