38662551

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 57350384

約数和(自身を除く): 18687833

約数列:

[1, 3, 9, 67, 97, 201, 291, 603, 661, 873, 1983, 5949, 6499, 19497, 44287, 58491, 64117, 132861, 192351, 398583, 577053, 4295839, 12887517, 38662551]

約数ペア:

[(1, 38662551), (3, 12887517), (9, 4295839), (67, 577053), (97, 398583), (201, 192351), (291, 132861), (603, 64117), (661, 58491), (873, 44287), (1983, 19497), (5949, 6499)]