1277029299

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{203381}}^1$

素因数の和:203427

約数の個数: 32

約数和(自身を含む): 2186763264

約数和(自身を除く): 909733965

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 203381, 610143, 1423667, 2643953, 4271001, 4677763, 7931859, 14033289, 18507671, 32744341, 55523013, 60810919, 98233023, 182432757, 425676433, 1277029299]

約数ペア:

[(1, 1277029299), (3, 425676433), (7, 182432757), (13, 98233023), (21, 60810919), (23, 55523013), (39, 32744341), (69, 18507671), (91, 14033289), (161, 7931859), (273, 4677763), (299, 4271001), (483, 2643953), (897, 1423667), (2093, 610143), (6279, 203381)]