669250011

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 930859776

約数和(自身を除く): 261609765

約数列:

[1, 3, 41, 107, 123, 211, 241, 321, 633, 723, 4387, 8651, 9881, 13161, 22577, 25787, 25953, 29643, 50851, 67731, 77361, 152553, 925657, 1057267, 2084891, 2776971, 3171801, 5441057, 6254673, 16323171, 223083337, 669250011]

約数ペア:

[(1, 669250011), (3, 223083337), (41, 16323171), (107, 6254673), (123, 5441057), (211, 3171801), (241, 2776971), (321, 2084891), (633, 1057267), (723, 925657), (4387, 152553), (8651, 77361), (9881, 67731), (13161, 50851), (22577, 29643), (25787, 25953)]