2008154403

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{170197}}^1$

素因数の和:170248

約数の個数: 32

約数和(自身を含む): 3267801600

約数和(自身を除く): 1259647197

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 3933, 11799, 170197, 510591, 1531773, 3233743, 3914531, 4595319, 9701229, 11743593, 29103687, 35230779, 74376089, 87311061, 105692337, 223128267, 669384801, 2008154403]

約数ペア:

[(1, 2008154403), (3, 669384801), (9, 223128267), (19, 105692337), (23, 87311061), (27, 74376089), (57, 35230779), (69, 29103687), (171, 11743593), (207, 9701229), (437, 4595319), (513, 3914531), (621, 3233743), (1311, 1531773), (3933, 510591), (11799, 170197)]