724883679

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2161}}^1$

素因数の和:2288

約数の個数: 48

約数和(自身を含む): 1171008384

約数和(自身を除く): 446124705

約数列:

[1, 3, 9, 13, 39, 47, 61, 117, 141, 183, 423, 549, 611, 793, 1833, 2161, 2379, 2867, 5499, 6483, 7137, 8601, 19449, 25803, 28093, 37271, 84279, 101567, 111813, 131821, 252837, 304701, 335439, 395463, 914103, 1186389, 1320371, 1713673, 3961113, 5141019, 6195587, 11883339, 15423057, 18586761, 55760283, 80542631, 241627893, 724883679]

約数ペア:

[(1, 724883679), (3, 241627893), (9, 80542631), (13, 55760283), (39, 18586761), (47, 15423057), (61, 11883339), (117, 6195587), (141, 5141019), (183, 3961113), (423, 1713673), (549, 1320371), (611, 1186389), (793, 914103), (1833, 395463), (2161, 335439), (2379, 304701), (2867, 252837), (5499, 131821), (6483, 111813), (7137, 101567), (8601, 84279), (19449, 37271), (25803, 28093)]