2013201315

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1\times {\mathrm{1579}}^1$

素因数の和:2596

約数の個数: 48

約数和(自身を含む): 3615861600

約数和(自身を除く): 1602660285

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 977, 1305, 1579, 2931, 4737, 4885, 7895, 8793, 14211, 14655, 23685, 28333, 43965, 45791, 71055, 84999, 137373, 141665, 228955, 254997, 412119, 424995, 686865, 1274985, 1542683, 2060595, 4628049, 7713415, 13884147, 23140245, 44737807, 69420735, 134213421, 223689035, 402640263, 671067105, 2013201315]

約数ペア:

[(1, 2013201315), (3, 671067105), (5, 402640263), (9, 223689035), (15, 134213421), (29, 69420735), (45, 44737807), (87, 23140245), (145, 13884147), (261, 7713415), (435, 4628049), (977, 2060595), (1305, 1542683), (1579, 1274985), (2931, 686865), (4737, 424995), (4885, 412119), (7895, 254997), (8793, 228955), (14211, 141665), (14655, 137373), (23685, 84999), (28333, 71055), (43965, 45791)]