717738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 1714176

約数和(自身を除く): 996438

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 743, 966, 1486, 2229, 4458, 5201, 10402, 15603, 17089, 31206, 34178, 51267, 102534, 119623, 239246, 358869, 717738]

約数ペア:

[(1, 717738), (2, 358869), (3, 239246), (6, 119623), (7, 102534), (14, 51267), (21, 34178), (23, 31206), (42, 17089), (46, 15603), (69, 10402), (138, 5201), (161, 4458), (322, 2229), (483, 1486), (743, 966)]