37928397

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 18318003

約数列:

[1, 3, 13, 39, 61, 107, 149, 183, 321, 447, 793, 1391, 1937, 2379, 4173, 5811, 6527, 9089, 15943, 19581, 27267, 47829, 84851, 118157, 207259, 254553, 354471, 621777, 972523, 2917569, 12642799, 37928397]

約数ペア:

[(1, 37928397), (3, 12642799), (13, 2917569), (39, 972523), (61, 621777), (107, 354471), (149, 254553), (183, 207259), (321, 118157), (447, 84851), (793, 47829), (1391, 27267), (1937, 19581), (2379, 15943), (4173, 9089), (5811, 6527)]