2947088.00000000

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 77328384

約数和(自身を除く): 38776689

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 61, 65, 91, 105, 183, 195, 273, 305, 427, 455, 463, 793, 915, 1281, 1365, 1389, 2135, 2315, 2379, 3241, 3965, 5551, 6019, 6405, 6945, 9723, 11895, 16205, 16653, 18057, 27755, 28243, 30095, 42133, 48615, 83265, 84729, 90285, 126399, 141215, 197701, 210665, 367159, 423645, 593103, 631995, 988505, 1101477, 1835795, 2570113, 2965515, 5507385, 7710339, 12850565, 38551695]

約数ペア:

[(1, 38551695), (3, 12850565), (5, 7710339), (7, 5507385), (13, 2965515), (15, 2570113), (21, 1835795), (35, 1101477), (39, 988505), (61, 631995), (65, 593103), (91, 423645), (105, 367159), (183, 210665), (195, 197701), (273, 141215), (305, 126399), (427, 90285), (455, 84729), (463, 83265), (793, 48615), (915, 42133), (1281, 30095), (1365, 28243), (1389, 27755), (2135, 18057), (2315, 16653), (2379, 16205), (3241, 11895), (3965, 9723), (5551, 6945), (6019, 6405)]