2028372213

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{6151}}^1$

素因数の和:6585

約数の個数: 32

約数和(自身を含む): 3175022592

約数和(自身を除く): 1146650379

約数列:

[1, 3, 7, 21, 41, 123, 287, 383, 861, 1149, 2681, 6151, 8043, 15703, 18453, 43057, 47109, 109921, 129171, 252191, 329763, 756573, 1765337, 2355833, 5296011, 7067499, 16490831, 49472493, 96589153, 289767459, 676124071, 2028372213]

約数ペア:

[(1, 2028372213), (3, 676124071), (7, 289767459), (21, 96589153), (41, 49472493), (123, 16490831), (287, 7067499), (383, 5296011), (861, 2355833), (1149, 1765337), (2681, 756573), (6151, 329763), (8043, 252191), (15703, 129171), (18453, 109921), (43057, 47109)]