1941578883

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{20959}}^1$

素因数の和:21088

約数の個数: 32

約数和(自身を含む): 2977996800

約数和(自身を除く): 1036417917

約数列:

[1, 3, 9, 27, 47, 73, 141, 219, 423, 657, 1269, 1971, 3431, 10293, 20959, 30879, 62877, 92637, 188631, 565893, 985073, 1530007, 2955219, 4590021, 8865657, 13770063, 26596971, 41310189, 71910329, 215730987, 647192961, 1941578883]

約数ペア:

[(1, 1941578883), (3, 647192961), (9, 215730987), (27, 71910329), (47, 41310189), (73, 26596971), (141, 13770063), (219, 8865657), (423, 4590021), (657, 2955219), (1269, 1530007), (1971, 985073), (3431, 565893), (10293, 188631), (20959, 92637), (30879, 62877)]