25430433

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 41558016

約数和(自身を除く): 16127583

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 1423, 2553, 4269, 5957, 9961, 17871, 29883, 32729, 52651, 98187, 157953, 229103, 368557, 687309, 1105671, 1210973, 3632919, 8476811, 25430433]

約数ペア:

[(1, 25430433), (3, 8476811), (7, 3632919), (21, 1210973), (23, 1105671), (37, 687309), (69, 368557), (111, 229103), (161, 157953), (259, 98187), (483, 52651), (777, 32729), (851, 29883), (1423, 17871), (2553, 9961), (4269, 5957)]