30969799

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1291}}^1$

素因数の和:1470

約数の個数: 16

約数和(自身を含む): 37209600

約数和(自身を除く): 6239801

約数列:

[1, 7, 23, 149, 161, 1043, 1291, 3427, 9037, 23989, 29693, 192359, 207851, 1346513, 4424257, 30969799]

約数ペア:

[(1, 30969799), (7, 4424257), (23, 1346513), (149, 207851), (161, 192359), (1043, 29693), (1291, 23989), (3427, 9037)]