230819961

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{2971}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 342374400

約数和(自身を除く): 111554439

約数列:

[1, 3, 19, 29, 47, 57, 87, 141, 551, 893, 1363, 1653, 2679, 2971, 4089, 8913, 25897, 56449, 77691, 86159, 139637, 169347, 258477, 418911, 1637021, 2653103, 4049473, 4911063, 7959309, 12148419, 76939987, 230819961]

約数ペア:

[(1, 230819961), (3, 76939987), (19, 12148419), (29, 7959309), (47, 4911063), (57, 4049473), (87, 2653103), (141, 1637021), (551, 418911), (893, 258477), (1363, 169347), (1653, 139637), (2679, 86159), (2971, 77691), (4089, 56449), (8913, 25897)]