4889409

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 7962624

約数和(自身を除く): 3073215

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 191, 371, 483, 573, 1113, 1219, 1337, 3657, 4011, 4393, 8533, 10123, 13179, 25599, 30369, 30751, 70861, 92253, 212583, 232829, 698487, 1629803, 4889409]

約数ペア:

[(1, 4889409), (3, 1629803), (7, 698487), (21, 232829), (23, 212583), (53, 92253), (69, 70861), (159, 30751), (161, 30369), (191, 25599), (371, 13179), (483, 10123), (573, 8533), (1113, 4393), (1219, 4011), (1337, 3657)]