249538983

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 356977152

約数和(自身を除く): 107438169

約数列:

[1, 3, 23, 61, 69, 101, 183, 303, 587, 1403, 1761, 2323, 4209, 6161, 6969, 13501, 18483, 35807, 40503, 59287, 107421, 141703, 177861, 425109, 823561, 1363601, 2470683, 3616507, 4090803, 10849521, 83179661, 249538983]

約数ペア:

[(1, 249538983), (3, 83179661), (23, 10849521), (61, 4090803), (69, 3616507), (101, 2470683), (183, 1363601), (303, 823561), (587, 425109), (1403, 177861), (1761, 141703), (2323, 107421), (4209, 59287), (6161, 40503), (6969, 35807), (13501, 18483)]