17678349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2477}}^1$

素因数の和:2557

約数の個数: 24

約数和(自身を含む): 27961752

約数和(自身を除く): 10283403

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 2477, 7137, 7431, 22293, 32201, 96603, 151097, 289809, 453291, 1359873, 1964261, 5892783, 17678349]

約数ペア:

[(1, 17678349), (3, 5892783), (9, 1964261), (13, 1359873), (39, 453291), (61, 289809), (117, 151097), (183, 96603), (549, 32201), (793, 22293), (2379, 7431), (2477, 7137)]