269259551

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 317122560

約数和(自身を除く): 47863009

約数列:

[1, 11, 23, 61, 73, 239, 253, 671, 803, 1403, 1679, 2629, 4453, 5497, 14579, 15433, 17447, 18469, 48983, 60467, 102419, 160369, 191917, 335317, 401281, 1064267, 1126609, 3688487, 4414091, 11706937, 24478141, 269259551]

約数ペア:

[(1, 269259551), (11, 24478141), (23, 11706937), (61, 4414091), (73, 3688487), (239, 1126609), (253, 1064267), (671, 401281), (803, 335317), (1403, 191917), (1679, 160369), (2629, 102419), (4453, 60467), (5497, 48983), (14579, 18469), (15433, 17447)]