263991169

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{2767}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 292965120

約数和(自身を除く): 28973951

約数列:

[1, 13, 41, 179, 533, 2327, 2767, 7339, 35971, 95407, 113447, 495293, 1474811, 6438809, 20307013, 263991169]

約数ペア:

[(1, 263991169), (13, 20307013), (41, 6438809), (179, 1474811), (533, 495293), (2327, 113447), (2767, 95407), (7339, 35971)]