955211019

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{1993}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 1508421120

約数和(自身を除く): 553210101

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 787, 1993, 2361, 5509, 5979, 13951, 16527, 22823, 41853, 57797, 68469, 159761, 173391, 404579, 479283, 1213737, 1568491, 4705473, 10979437, 32938311, 45486239, 136458717, 318403673, 955211019]

約数ペア:

[(1, 955211019), (3, 318403673), (7, 136458717), (21, 45486239), (29, 32938311), (87, 10979437), (203, 4705473), (609, 1568491), (787, 1213737), (1993, 479283), (2361, 404579), (5509, 173391), (5979, 159761), (13951, 68469), (16527, 57797), (22823, 41853)]