329388051

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 464486400

約数和(自身を除く): 135098349

約数列:

[1, 3, 31, 79, 93, 107, 237, 321, 419, 1257, 2449, 3317, 7347, 8453, 9951, 12989, 25359, 33101, 38967, 44833, 99303, 134499, 262043, 786129, 1026131, 1389823, 3078393, 3541807, 4169469, 10625421, 109796017, 329388051]

約数ペア:

[(1, 329388051), (3, 109796017), (31, 10625421), (79, 4169469), (93, 3541807), (107, 3078393), (237, 1389823), (321, 1026131), (419, 786129), (1257, 262043), (2449, 134499), (3317, 99303), (7347, 44833), (8453, 38967), (9951, 33101), (12989, 25359)]