2729041917

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 4294732032

約数和(自身を除く): 1565690115

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 397, 463, 707, 1191, 1389, 2121, 2779, 3241, 4949, 8337, 9723, 14847, 19453, 22687, 40097, 46763, 58359, 68061, 120291, 140289, 183811, 280679, 327341, 551433, 842037, 982023, 1286677, 1964753, 2291387, 3860031, 5894259, 6874161, 9006739, 18564911, 27020217, 55694733, 129954377, 389863131, 909680639, 2729041917]

約数ペア:

[(1, 2729041917), (3, 909680639), (7, 389863131), (21, 129954377), (49, 55694733), (101, 27020217), (147, 18564911), (303, 9006739), (397, 6874161), (463, 5894259), (707, 3860031), (1191, 2291387), (1389, 1964753), (2121, 1286677), (2779, 982023), (3241, 842037), (4949, 551433), (8337, 327341), (9723, 280679), (14847, 183811), (19453, 140289), (22687, 120291), (40097, 68061), (46763, 58359)]